Adds every 10-15 seconds, really horrible game experience. Do better

When I would invite my friend it would say invite is sent but my friend would never receive it and when we rarely get to actually play together, at the end of the match it would say an error for my friend and my friend would say that it said I was in a match when clearly I was ready for the invite. Thus, we would have to close the app and open it again to just play together again. #Tiring #Help

When prompted to go to settings on iOS, the only things to allow access is Siri and languages. Help...