Level 1 in Revit missing

My level 1 is missing in the project browser. How do I get it to show up so I can go into it?

Make sure it’s not minimized under the floor plan. Are you seeing it in your elevations as a level line?

Can you please look at my file? Processing: HMWK 3- level 1 (1).rvt…

I’m not sure if it actually uploaded… but I am seeing a level 1 line in my 3D view.

Can you upload the file onto the cloud and attach the link here. I cant seem to open it

I dont know how to.

This is what happens when I try:

Email me the file