fixing button use balance

view/Home.js

@@ -648,7 +648,7 @@ class Home extends React.Component {
                   </TouchableOpacity>
                 </View>
                 <View style={{ justifyContent: 'center', flex: 1 }}>
-                  <TouchableOpacity onPress={() => this.onClickClaimCredit()}>
+                  <TouchableOpacity onPress={() => this.handleuseBalance()}>
                     <View style={{ height: 40, borderRadius: 10, backgroundColor: '#CFB368', marginRight: 20, marginLeft: 20, justifyContent: 'center' }}>
                       <Text style={{ textAlign: 'center', color: 'white', fontFamily: 'Gotham-Black', fontSize: 14 }}>{i18n.t('usebalance')}</Text>
                     </View>