When I downloaded Minecraft on mobile all my worlds were deleted

I’ve been trying to log into my Microsoft account on the PS4 multiple times but it hasn’t worked for about a year. I’ve tried all the tips and tricks online, but literally nothing works. I had some worlds that I used to play with friends online that I can’t anymore, so i decided I would download Minecraft on my phone and log into my Microsoft on there. It worked, and I had my Microsoft account back, but every single one of my worlds was deleted, and my friends list was empty. Does anyone know how to fix this??