Hi @LosinUS,
A warm welcome here in the Roku Community!
We understand that you need help reinstating your service with the MGM+ channel. In this case, we recommend contacting our Account and Billing team expert.
Please contact them directly through our Account-Billing Support page. Choose the options for "Account, payments & subscriptions" and they are the best ones to help you out with that matter.
Feel free to report back here if there's anything else we can do to further assist you.
Best regards,
Rey
ERey.
Roku Community Moderator