I tried modifying the headers to what I think are correct, but I guess I didn't do it right.
This is a sample format that I have seen work.
Purchase Date,Date Sold,Proceeds,Cost Basis,Currency Name Sample CSV crypto.csv
2/20/2020,3/15/2021,$485.00 ,$500.00 ,LTC
2/15/2020,4/10/2021,$85.00 ,$80.00 ,BC
1/15/2019,5/30/2021,$165.00 ,$180.00 ,ETH