CSV Import Block Problem


Hi all!

I’m trying to import a bunch of data to my base using the CSV import block. The problem with all my CSV files is that there is a TON of duplicate info so I want to make sure the files merge to fields that are already in the base. I’ve tried using the block and even set it to merge contacts but it just reimports the same information and creates new entries for them so now I have a ton of duplicates. Has anyone had this same problem?

Thank you for your help!!!