Just had a bad experience with this store. I have 3 lines with T-Mobile and my sim in one of them stopped working. I came hear because I was in the area. The associate wanted to charged me $25 for a 1 cent sim. I also felt I wasn't welcomed because I waited so long when no one was helping any other customers. Just my opinion but she shouldn't be working here if she doesn't know which sim fits an iPhone 7