In the beginning; when I started to play farm story 2 a few months ago, I got notifications when someone messages me. Now I'm only receiving them when kites, pigs are done, etc. But nothing for notifications? People have needed stuff, and because I don't receive or get any wall notifications, I never seen the messages in time to help a player with anything. Just the other day I was being asked for orange watermelons, and since I have not received a message, I don't think I've gotten one.
So I wasn't able to help them ... it was with a train they needed help with, and now I feel bad that I didn't look at it in time.