Keep getting invites to play.

hey! so I keep getting, well not so often, but it's from this one person, and it happened just a few minutes ago on minecraft , an invite to play.

see i'm a mobile player and i can't seem to know where to accept invites like these from?

it has next to the pop up and Xbox icon so I'm so confused 😕!!

Yeah I don't think I have any friends on Xbox or minecraft 🤔 so it's weird i keep getting this invite from the same person too...

someone help pls?