Say what you want to find and where the answer lives, and get the lookup formula written out with real ranges, exact-match settings and a blank instead of #N/A when nothing matches.
Paste a few rows of your sheet and the column references will match your real layout. Pick the legacy-compatible style and it uses INDEX/MATCH instead of XLOOKUP for older Excel installs.
VLOOKUP Generator
Describe what to look up and get a working VLOOKUP, XLOOKUP or INDEX/MATCH formula with the ranges filled in.
Open the tool — this example is already filled in