I have this data in sheet that i called transaction

Then i have other sheet that called Event Data

THen in Row A17 . I want to show product that bought in same day

MY Goal is getting transaction data (product_name) from transaction sheets.

Here is what i do so far

=VLOOKUP('Event Data'!B2;transaction!A$2:E$2215;4)

The data is not showing as expected

How can i fix it ?