French Tax question about fees and futures loss

I’ve used Koinly to have my tax report and exchange history done,;
I don’t understand how it work,
the amount of Fees , gain , loss and gains to declare are wrong !
why not the fees removed from gains ?
why loss no deducted from overall gains ?

This make tax report unsusable …
I wonder why i paid for this …

For 2019 the dashboard gives not the same numbers i have in 2019 tax report !!

Tax report :

  • Capital gains / P&L €644.66
  • Gains from Futures €0.00
  • Income €1.08
  • Costs & expenses €0.00
  • Gifts, donations & lost coins €0.00

Dashboard :

  • Received €54
  • Income €11
  • Fees & costs €1,126
  • Realized Gains -€4,662

and for 2020

  • Fees & costs €989 <==
  • Costs & expenses €773.37 <==

why not having Cost and fees separate line ?

  • Realized Gains -€5,307 <== this should be the value to declare
Your gains for this period ##### €816.25
  • Capital gains / P&L €816.25 <== Why tax report ask to declare this gain ?
  • Gains from Futures -€6,123.09
  • Income €9.45