Incorrect Calculations

Hi, I have added my wallets and it seems I have made more than I have lost. However I have lost more than 95% of my portfolio, not sure how the calculation is done.
I understand that binance isolated margin support was added, is this live? This could be my issue since I have had lots of margin calls.

Any help will be greatly appreciated.

I don’t want to pay for the subscription until I know that I will get the right calculations, as I have already been burnt by a competitor.