Problem with Google Play Games for Unity

Hello everyone I have a weird problem with Google Play Games for Unity.

I have: Facebook SDK, Appsflyer and Reign in my project.
No matter what I do, I can’t seem to get Google Play Games working.

I did everything following the manual and I get these errors in the adb:

“Unable to find gpg
DllNotFoundException: gpg:”

Tried reimporting the plugin and other solutions I found online but nothing seems to help.

Any help would be greatly appreciated, thank you.

Witch Plugin are you using ?
Is https://github.com/unity-plugins/google-service-unity ?