test values not saving to Parse

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_log_in);
    ButterKnife.inject(this);

    Parse.initialize(this, "4hppwGg4dx8tP0sfKCOOXrGItqsbblNoXEGLP0li", "QiiMzBQIrWrV56HFljQKb2WGRz4jxt56P4GH238a");

    ParseUser user = new ParseUser();
    user.setUsername("my name");
    user.setPassword("my pass");
    user.setEmail("email@example.com");

    user.signUpInBackground(new SignUpCallback() {


        @Override
        public void done(com.parse.ParseException e) {
            if (e == null) {
                Toast.makeText(getApplicationContext(), "Yay it worked", Toast.LENGTH_LONG);
            } else {
                // Sign up didn't succeed. Look at the ParseException
                // to figure out what went wrong
                Toast.makeText(getApplicationContext(), "ERROR MASAGE" + e, Toast.LENGTH_LONG);
            }
        }
    });





    mSignUpText.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            Intent intent = new Intent(LogInActivity.this,SignUpActivity.class);
            startActivity(intent);


        }
    });
}


@Override
public boolean onCreateOptionsMenu(Menu menu) {
    // Inflate the menu; this adds items to the action bar if it is present.
    getMenuInflater().inflate(R.menu.menu_log_in, menu);
    return true;
}

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    // Handle action bar item clicks here. The action bar will
    // automatically handle clicks on the Home/Up button, so long
    // as you specify a parent activity in AndroidManifest.xml.
    int id = item.getItemId();

    //noinspection SimplifiableIfStatement
    if (id == R.id.action_settings) {
        return true;
    }

    return super.onOptionsItemSelected(item);
}