pc turned off and world is gone from world list

i had to put 2.20.30 cause i can't put the real version the version the world was on was 1.19.72

this is a new ticket cause the old one expired the first one was all the way back in march
I'm just trying to get this world back again

this was the original description
"my pc was having problems and i turned it off while i was on the world and when i came back to minecraft the world was gone from the world list the world file is still in the files but it has no name is there anyway i can get my world back."

i uploaded the link this time 
Here's the link to the world download
https://drive.google.com/file/d/1TPLWltp95f-bQcf9FBIuBrzS2p1CAP0k/view?usp=sharing