Absolutely horrendous transition from Wunderlist to To do

Absolutely nothing works. I hav lost joint lists and it doesn’t sync. It is not surprising that microsoft buying bug free well functioning service like Wunderlist would mess it up. You would be forgiven to think Microsoft is intentionally screwing this up. I will advice all professional and private contact to move away from ToDo. It is such a pity given how well wunderlist worked.