Hey, @KSI Kratos18!
So, I've reviewed your request and ran into a hiccup, if you will. I've not encountered this before, but there's something strange with the image you linked. My software (Adobe CS6) is giving me a parsing error which I've never encountered before when attempting to open your image.
My furious Google research leads me to believe that error in question is linked to specific .pngs depending on how they're encoded or compressed. Adobe apparently fixed the issue in a subsequent interation of Photoshop (CC), but since they've ended support for CS6, it looks like I don't have a fix.
This really is a one a million thing and I'm sorry it had to happen with that image you picked lol.
I recommend you find a new image just so that way we (or I) can help you get this taken care of. Let me know if you have any questions. Cheers.