VLOOKUP Value Not Working

Hey everyone!

Do I have any hair left? I guess I'm about to pull it all out.
I'm trying to apply a VLOOKUP function to my schedule sheet. Attached to this post is a copy of the sheet.

The shifts that I'm entering in B7:AC7 should be looked up in the table located at K21:Q25. I'd like the looked up value to display in B8:AC8.

I have tried many things, put in different values but it won't work. I'm sure someone here can make it work.

I thank you in advance!

Daniel