Celsius txns - reuploading downloaded txns

Describe the problem:
I deleted my celsius wallet from my account but before I did I downloaded the txns as a csv a backup. Now I can’t reupload these txns into my account.

Which exchange/wallet is this regarding?
Celsius

How did you import data into this wallet?
It was synced

What have you tried to fix this so far?
I’ve tried adapting the csv file to the templates provided but hasn’t worked