If you're having trouble logging into your Disney+ account on your TV, there are a few things you can try. First, make sure that you're using the correct email address and password. If you've forgotten your password, you can reset it by clicking here.
If you're still having trouble, it's possible that your TV isn't compatible with Disney+. To check if your TV is compatible, visit this page and scroll down to the Compatible Devices section. If you don't see your TV listed, unfortunately it means that Disney+ isn't currently available on that device.
We hope this helps!