POCO F5 PRO Unlock bootloader

Jan 7, 2023
Hi Guys, after 15 gg today i was able to unlock the boot loader of my poco F5 pro with MIUnlock tool and all worked.
But when i tried to boot with orangefox with fastboot, the phone was stuck into fastboot screen. I tried everything but nothing worked....I solved this trouble just reflashing the stock image with MI flash tool but i fogot to unckeck "lock bootloader" and bootloader returned locked. Now If i try to unlock the bootloader of the same device MI unlock tool saiys something similar " You can unlock 1 device for a mouth.. In Developer settings If i try to add the device into MI Unlock State it sais "could not add please go to mi community to apply for authorization".....Actually my Poco works with Rom Any suggest to unlock BL??? Thank You in advance....