diff --git a/frontend/casino/src/app/components/App/AppNav/AppNav.tsx b/frontend/casino/src/app/components/App/AppNav/AppNav.tsx
index d3237b7..b4b6d35 100644
--- a/frontend/casino/src/app/components/App/AppNav/AppNav.tsx
+++ b/frontend/casino/src/app/components/App/AppNav/AppNav.tsx
@@ -5,6 +5,7 @@ import chipImg from '../../../../assets/icons/chip.png'
 import {useStores} from "../../../hooks/useStores.tsx";
 import {observer} from "mobx-react-lite";
 import {CheckBalanceButton} from "../../../web3/balance/CheckBalanceButton.tsx";
+import {FaucetButton} from "../../web3/FaucetButton.tsx";
 
 export const AppNav = observer(() => {
     const { userStore } = useStores()
@@ -23,15 +24,12 @@ export const AppNav = observer(() => {
                         <div className="rounded-[100px] bg-[#2D313D] flex flex-row items-center justify-between shadow-inset">
                             <div className="flex flex-row gap-[3px] items-center px-[15px] py-[11px]">
                                 <CoinIcon />
-                                {/* placeholder for balance */}
-                                {userStore.balance ? <span>{userStore.balance}</span> : <CheckBalanceButton/>}
+                                {userStore.balance ? <span> {
+                                    parseFloat(userStore.balance) > 5 ? userStore.balance : <FaucetButton/>
+                                }</span> : <CheckBalanceButton/>}
                             </div>
                             <ConnectStateButton/>
                         </div>
-                        <div className="flex flex-row items-center">
-                            <span>Robin F.</span>
-                            <ProfileIcon />
-                        </div>
                     </div>
                 </div>
             </div>
diff --git a/frontend/casino/src/app/components/web3/FaucetButton.tsx b/frontend/casino/src/app/components/web3/FaucetButton.tsx
new file mode 100644
index 0000000..1daa122
--- /dev/null
+++ b/frontend/casino/src/app/components/web3/FaucetButton.tsx
@@ -0,0 +1,19 @@
+import {useCheckBalance} from "./useCheckBalance.ts";
+import {observer} from "mobx-react-lite";
+import {useEffect} from "react";
+import {useStores} from "../../hooks/useStores.tsx";
+import {useFaucet} from "../../web3/functions/Faucet/useFaucet.ts";
+
+export const FaucetButton = observer(() => {
+    const { faucet, result } = useFaucet()
+    const { userStore } = useStores()
+    useEffect(() => {
+        if (result) userStore.setBalance(result.balance)
+    }, [result])
+
+    return (
+        <button onClick={faucet}>
+            Get coins
+        </button>
+    );
+});
\ No newline at end of file
diff --git a/frontend/casino/src/app/components/web3/RPSPlayButton.tsx b/frontend/casino/src/app/components/web3/RPSPlayButton.tsx
index 1cb94f2..f7e11ef 100644
--- a/frontend/casino/src/app/components/web3/RPSPlayButton.tsx
+++ b/frontend/casino/src/app/components/web3/RPSPlayButton.tsx
@@ -6,7 +6,7 @@ export const RPSPlayButton = () => {
 
     return (
         <button
-            onClick={() => { playRPS('rock') }}
+            onClick={() => { playRPS('1') }}
             className="bg-rose-700 rounded-[100px] shadow text-white text-2xl font-bold py-5 px-10 hover:bg-rose-600 inline-block max-w-[200px]">
             Играть
         </button >
diff --git a/frontend/casino/src/app/components/web3/SlotPlayButton.tsx b/frontend/casino/src/app/components/web3/SlotPlayButton.tsx
index f38ea96..7608bc8 100644
--- a/frontend/casino/src/app/components/web3/SlotPlayButton.tsx
+++ b/frontend/casino/src/app/components/web3/SlotPlayButton.tsx
@@ -1,14 +1,21 @@
 import PropTypes from "prop-types";
+import {useSlotMachine} from "../../web3/functions/SlotMachine/useSlotMachine.ts";
 
 interface SlotPlayButtonProps {
     onClick: () => void;
 }
 
 const SlotPlayButton: React.FC<SlotPlayButtonProps> = ({ onClick }) => {
+
+    const { playSlot } = useSlotMachine()
+
     return (
         <button
             className="bg-rose-700 rounded-[100px] shadow text-white text-2xl font-bold py-5 px-10 hover:bg-rose-600 max-w-[200px]"
-            onClick={onClick}
+            onClick={() => {
+                onClick()
+                playSlot()
+            }}
         >
             Крутить
         </button>
diff --git a/frontend/casino/src/app/pages/SlotGamePage/SlotGamePage.tsx b/frontend/casino/src/app/pages/SlotGamePage/SlotGamePage.tsx
index 251c3ad..17032a6 100644
--- a/frontend/casino/src/app/pages/SlotGamePage/SlotGamePage.tsx
+++ b/frontend/casino/src/app/pages/SlotGamePage/SlotGamePage.tsx
@@ -1,4 +1,4 @@
-import {useEffect, useState} from "react";
+import { useEffect, useState } from "react";
 import ContainerLayout from "../../utils/ContainerLayout.tsx";
 import Reel from "../../components/App/Slot/Reel.tsx";
 import SlotPlayButton from "../../components/web3/SlotPlayButton.tsx";
diff --git a/frontend/casino/src/app/web3/functions/Craps/usePlayCraps.ts b/frontend/casino/src/app/web3/functions/Craps/usePlayCraps.ts
index 78af54f..4f53c1f 100644
--- a/frontend/casino/src/app/web3/functions/Craps/usePlayCraps.ts
+++ b/frontend/casino/src/app/web3/functions/Craps/usePlayCraps.ts
@@ -14,7 +14,7 @@ export const usePlayCraps = () => {
                 scriptHash: config.craps.contractAddress,
                 operation: 'playCraps',
                 args: [
-                    { type: 'Integer', value: '40' },
+                    { type: 'Integer', value: '4' },
                     { type: 'Integer', value: value.toString() },
                     { type: 'Integer', value: secondValue.toString() },
                 ]
diff --git a/frontend/casino/src/app/web3/functions/Faucet/useFaucet.ts b/frontend/casino/src/app/web3/functions/Faucet/useFaucet.ts
new file mode 100644
index 0000000..7cfaa95
--- /dev/null
+++ b/frontend/casino/src/app/web3/functions/Faucet/useFaucet.ts
@@ -0,0 +1,30 @@
+import {useWalletConnect} from "@cityofzion/wallet-connect-sdk-react";
+import {useCallback} from "react";
+import {useGetResult} from "../utils/useGetResult.ts";
+import {config} from "../config/config.ts";
+
+export const useFaucet = () => {
+    const wcSdk = useWalletConnect()
+    const { getResult, ...statuses } = useGetResult()
+
+    const faucet = useCallback(async () => {
+        console.log(config.zaFaucet.contractAddress)
+        const resp = await wcSdk.invokeFunction({
+            invocations: [{
+                scriptHash: config.zaFaucet.contractAddress,
+                operation: 'getZaCoin',
+                args: []
+            }],
+            signers: [{
+                scopes: 'Global',
+            }]
+        })
+        console.log(resp)
+        await getResult(resp, 'rouletteNumber')
+    }, [wcSdk, getResult])
+
+    return {
+        faucet,
+        ...statuses
+    }
+}
\ No newline at end of file
diff --git a/frontend/casino/src/app/web3/functions/RPS/usePlayRPS.ts b/frontend/casino/src/app/web3/functions/RPS/usePlayRPS.ts
index 2c721e6..2a2903c 100644
--- a/frontend/casino/src/app/web3/functions/RPS/usePlayRPS.ts
+++ b/frontend/casino/src/app/web3/functions/RPS/usePlayRPS.ts
@@ -14,8 +14,8 @@ export const usePlayRPS = () => {
                 scriptHash: config.rps.contractAddress,
                 operation: 'playRPS',
                 args: [
-                    { type: 'String', value: value },
-                    { type: 'Integer', value: '40' },
+                    { type: 'Integer', value: value },
+                    { type: 'Integer', value: '4' },
                 ]
             }],
             signers: [{
diff --git a/frontend/casino/src/app/web3/functions/SlotMachine/useSlotMachine.ts b/frontend/casino/src/app/web3/functions/SlotMachine/useSlotMachine.ts
index 0f6efb4..fc91461 100644
--- a/frontend/casino/src/app/web3/functions/SlotMachine/useSlotMachine.ts
+++ b/frontend/casino/src/app/web3/functions/SlotMachine/useSlotMachine.ts
@@ -14,7 +14,7 @@ export const useSlotMachine = () => {
                 scriptHash: config.slotMachine.contractAddress,
                 operation: 'rollSlot',
                 args: [
-                    { type: 'Integer', value: '40' },
+                    { type: 'Integer', value: '4' },
                 ]
             }],
             signers: [{
diff --git a/frontend/casino/src/app/web3/functions/config/config.ts b/frontend/casino/src/app/web3/functions/config/config.ts
index cb37260..a74920b 100644
--- a/frontend/casino/src/app/web3/functions/config/config.ts
+++ b/frontend/casino/src/app/web3/functions/config/config.ts
@@ -13,5 +13,8 @@ export const config = {
     },
     rps: {
         contractAddress: 'ae71ad7c8174530cddecf483e8094539f84fcd7f'
+    },
+    zaFaucet: {
+        contractAddress: '66621b53f51303d29a224cb6e5deeec30ad2631b'
     }
 }
\ No newline at end of file