sure I will thank you , though I tried it with apk but apparently some devices don't really get to install the apk for some unknown reason I suppose that I need to figure it out in unity .
Some devices may have security settings enabled that prevent installing an APK file. The owner of the phone may have to configure their phone. Also, although it is possible to upload an APK file to android, generally if you want the best user experience then you're best off adding the game to Google Play, then adding the link to your itch.io page.