Woud it be possible to create an SMS notification system? I'm guessing that it would make things more costly. If push notifications aren't going through, then it might make sense though. I just don't see the point in making an offer when I can't find out if the item is even available. I haven't received one reply to a question yet.
I have read that there is a solution to this problem. There had been no solution posted. If the people don't sell they should be asked to leave OfferUp. It is that simple, also people that makes an offer and do not respond when you accept that offer, or that no show. Is it a legal binding contract, that when someone makes an offer and it's accepted. It seems that it would be. Just to many shady a** people on here. But how do you go about removing or preventing them to begin with?