I can tell you one thing. Once a pad is on there its on there. Get another one and make sure that the area is totally clean. And whats up with that tail on the boar? Oh, and the stickers are the least of your problems.
Tail of the board? The rails are thinned down and all the foam is in the middle
The tail just looks different. Like a rounded square. Anyway, get a bigger pad next time. Either that pad is way small or your tail is way big. I would get a pad that comes with multiple pieces to it. That way you can spread it out to fit that tail