4 days ago I purchased a pack of 3 screen protectors from my nearest At&t store. None of the screen protectors would stay on. I did not bend them or anything. They all where slightly bent when I tried to put them on and none of them would stay on. I tried to return the product to the store and told them what the problem was and the guy at the front said there was nothing he could do. Are there any At&t reps here who can explain this to me or anyone who has returned screen protectors to the store for being defective and got a exchange or refund?