the game seems good but there is a issue with the fact that i downloaded the game with the itch.io application and it thinks its using the game without permision
Same issue here, it doesn't seem to play well with the itch app.
I guess that's because itch app expects a standalone build for your OS, which is paid that's why you don't have access. I'll try to find a solution with the help of itch support, but I need more details from you. You didn't purchase a full version of the game, right? The game is downloaded, but you can't run it because of the 'no permission' error? If you could provide a screenshot as well, that would be great.