The number of hours of my life that I've wasted simply trying to pay my phone bill is less than neglible. No updates available & for over 6 months T-mobile's app had displayed a message that says, "We're working on improving your app experience" & redirects to the website. Every time I complete my info on the website, the page freezes on a display of a blank widget & blank button. After repeat attempts to call their automated system to pay over the phone, it doesn't recognize my card pin. 🤬