cancell/delete/stop an evolution?

Is it even possible to stop/cancel/delete an evolution?

I started one - but its impossible for me.....

Its in the Evo friendly  well its NOT friendly.....  I have to win 24 games, and assist with my player 12 times.  Ive played 12 games and haven't even scored one goal - let alone won - and assisting using the player in question - being a CDM with fairly poor passing (hence why wanting the Evo).....

Its not worth perusing - however I will likely want to use an evo of this player at some point and do other evos.  I cant cancel the evo, I cant let the player go (even for free and buy another instance).  Im a bit peeved TBH - I dont play much, Im old, and Ive never played int a friendly game ever..... shoickled (though I shouldn't be). and I used  points (I thought why not - now I know why not) to start it.