game crashed and all worlds got deleted

I was trying to save and quit but my game crashed. when I tried to load it back up it wouldn't let me, so I went to Microsoft store and I said "reinstall". so I clicked reinstall and when it downloaded all my worlds are gone. I had a world for 4 years I really need it back. I dont care about any other worlds as much, I just need that world back. its called "THE world", is there anything you can do?