authAPI.logIn(new InstagramSessionHandler() {
            @Override
            public void onProfileDataReceived(Profile profile) {
                startActivity(new Intent(MainActivity.this,ProfileActivity.class));
                finish();
            }

            @Override
            public void onErrorOccurred(String error) {
                Toast.makeText(getApplicationContext(),error,Toast.LENGTH_LONG).show();
            }
        });