Massage Error

So you asked your friends Sim to move in, and you are sure they accepted? But you did not get the Sim?

Yes, I’m sure. Since then, I still don’t get any massages. My friend send friend request, I didn’t get massages either 😩😩😩

Could you try clearing the cache on your phone:

Android:

https://help.ea.com/en-us/help/mobile/troubleshooting-steps-for-android/#clearcache

iOS (Apple):

https://help.ea.com/en-us/help/mobile/troubleshooting-steps-for-ios-apps/#clearcache

Yes, I did but still not working ):

It could be related to this bug report:
https://answers.ea.com/t5/Bug-Reports/Unable-to-accept-or-decline-friend-request/m-p/7223454#M10144

But you're not getting the message at all. 

"Hello! I would be very happy to see Battlefield 3 remastred on PS5. I believe it would bring joy to many players. Thank you!"