Forced out of my account

Omg!!!😭 I don’t even know where to begin. I woke up today looking forward to finishing my favourite show only to find myself forced out of my account for a update which isn’t supported by my current TV. I now cannot watch Showmax. I contacted support and they say I’ve been migrated to the new one and I can’t watch Showmax on any other. I wish they had given us an opportunity/Choice to choose but they obviously don’t care about their customers.