Why is my Disney+ screen not loading?

https://www.t-mobile.com/community/discussions/accounts-services/generally-why-is-my-disney-saying-service-unavailable/188451
https://www.t-mobile.com/community/discussions/accounts-services/generally-why-is-my-disney-saying-service-unavailable/188451
https://www.t-mobile.com/community/discussions/accounts-services/generally-why-is-my-disney-saying-service-unavailable/188451

https://www.t-mobile.com/community/discussions/accounts-services/generally-why-is-my-disney-saying-service-unavailable/188451

Why is my Disney+ screen not loading?