Role management not working

I can't make it use the correct context
If someone wants to try it, use this branch

app/login/login.tsx

@@ -8,12 +8,14 @@ import {
 import React, { useState } from "react";
 import { Button, StyleSheet, View } from "react-native";
 import { auth } from "../../firebase_config";
+import { useUser } from "../ContextUser";
 
 const DEFAULT_ROLE = "resp";
 
 const LoginScreen: React.FC = () => {
   const [email, setEmail] = useState<string>("");
   const [password, setPassword] = useState<string>("");
+  const { setUser, setRole } = useUser();
 
   const handleLogin = async () => {
     try {