Yeah ive probally ****ed up somewhere, unlocked the device, followed by the usb debugging etc, after that ive installed the twrp with no issues and then ive formated the storage, last time i could not copy the rom to my device for some reason so i gave up and went back to global, and this time it was simple showing the internal storage but it was empty, tried to format again but with no sucess, so i went back to global after following the guide on that link.
Honestly i never had issue with jailbreaking my Iphones in the past but for some reason even after searching for weeks on how to change the rom on my xiaomi i'm always struggling, to the point where i wont try again because im afraid im going to brick my phone.