If I brought a tablet an it had a crack in in lest then seven days could I go up there an ask for another one can anybody answer that the only problem I don't have the receipt

I would certainly go in person, if that person can't help you, l would ask for a manager, they know their merchandise, if they can't help, l would ask for the telephone of the main office. I truly don't see an issue in returning the money or a exchange. Be sure this time to keep your receipt. Good luck.

Call and ask the manager