fix alert change password

view/ChangePassword.js

@@ -32,7 +32,7 @@ class ChangePassword extends React.Component {
             this.props.navigation.navigate('Profile');
         }).catch(error => {
             console.log(error)
-            let response = error.response;
+            let response = error.response.data;
             Alert.alert('', response.msg);
         })
     }