Won't launch yet again. Pretty much done

Once again my POE2 won't work It was originally a display issue which I fixed by changing the graphics to high performance instead of trade marked as I have a dual hybrid graphic laptop and finally had no issue. But of course as soon as I start the game again now after 2 days it shows a black screen for a bit and has the mouse cursor then crashes and reverts to desktop. Im at my end with this game I'm not even sure I should've bought it even though I've invested time in my character and really wanted to support this.