TOTY sets

I’m currently out in a hotel in utah and i’m tryna complete the TOTY sets but when it comes to putting in the last 87 ovr into the set to get the full player it says error sending item to shop. The 87s im trying to send aren’t in my lineup or bnd. I’ve also restarted the app and the ps itself. Could it be cause the hotel wifi is really bad? or is there anything else i can try?