On my iPhone Apple watch app, connecting cellular service. I get to the account confirmation page after entering the last 4 of the SS on the account and the page just sits with a box that says Please Wait and spins. has done this since I got the watch 2 weeks ago. Eventually times out. I have gone to my Tmobile account and connected a digits line with my cell phone number. I am not sure what else to do. Do I need to go into a T Mobile store?