Soft Locked the Tutorial

[Tiwaking! 56k NZ]

This is my first time playing. During the first battle of the tutorial you press Q to cast Strike. I was pressing Q when the battle ended which automatically selected a card from the selection. Unfortunately you are meant to press F to destroy these cards in the tutorial - game is soft locked as no functions work either clicking or shortcut keys.
https://steamcommunity.com/sharedfiles/filedetails/?id=3453079690
Also: F12 is the steam screenshot key and all the screenshots have this massive grey thing covering most of the screen.