I’m from Canada with leftover crypto from way back…am I cooked?

My ex was large into crypto and used Binance back then when it was nonetheless a platform legitimate in Canada. He helped me purchased all my crypto but by no means informed me the way to sell. Now I raked up quite a bit compared to the little amount I put at first, but since hes my ex there aint no approach to contact him to figure out methods to get my money out of this platform.

I heard it’s not legitimate in Canada anymore. FTR, I reside in Canada however my passport is Viet (which is what I used to create my account). Now I can’t even verify myself to do something. Can anyone help?