Simplifying csv file

New Member
1 0 0

I just got my first few orders on shopify. I understand that you have to send a csv file to the supplier so that they can send you the tracking numbers back. However, after sending the csv file to my supplier, they came back to me saying that they only need a name, quantity and shipping address. I’ve viewed the csv file for myself and I found out there’s also too much unnecessary information in the file. My question is, is there an easy way to remove all the unnecessary information from the csv file and send it to the supplier?