HELP ! problem with redmi poco x3 gt

[hamidobest08000]

hi.
i tried to disable mi cloud on poco x3 gt
but device stuck on bootloop
when i tried to flash it the tool give me this

FLASH Selected Model : Xiaomi Redmi Note 10 Pro 5G
Code Name : chopin
Operation : Auth Flash
Authenticating... FAIL
Server not support!

UNLOCKTOOL 2021.12.29.0
Elapsed time : 5 seconds

please i need help

 

[ByuFlaser]

same with me

 

[ByuFlaser]

anyone plz help