fixing build error

Author: EA10-lite

mobileapp/app/receive.tsx

@@ -1,4 +1,4 @@
-import React, { useState, useEffect, useRef } from "react";
+import React, { useState } from "react";
 import {
     View,
     Text,
@@ -9,7 +9,6 @@ import {
     Platform,
     UIManager,
     Share,
-    Animated,
 } from "react-native";
 import { SafeAreaView } from "react-native-safe-area-context";
 import { Ionicons } from "@expo/vector-icons";