Post Score to Facebook IOS


I use these codes on android to post the score to facebook, it works well on android. But it doesn’t work on IOS. I couldn’t find what’s the problem. What could be the problem?

        public void ShareScoreOnFB(){

I use this one for Twitter, this one works on both platform.

public void ShareToTwitter (string textToDisplay)

What could be the problem for facebook on IOS?

Please See the docs iOS - Unity SDK - Documentation - Meta for Developers
Use facebook SDk for Unity iOS and Android.