Problem – Ultimate Bird Simulator Review

Whenever I’m about to kill the vampire bat boss it kicks me out. The makes me very upset because the vampire bat boss is quite hard to defeat. Then when I refresh the app it says I did defeat it but then it’s there again and it’s one of my missions. I am not happy with this and this better be fixed or else I will be very depressed. ?
Review by Օɾҽօϲɑե on Ultimate Bird Simulator.