so I went into an authorized corporate att store to get an esim and try it out . Well I went in there and they got the esim to show everything was fine on there end but my phone still had no bars after going through the process and wouldn’t work at all with data calls or text . What could be causing this I know they left the physical sim in since it would be a dead sim at that point. They scanned qr code changed imei and all that . Still no go . I’m on iOS 12.1.2