Problem with KG through mtp

[Adfox]

Hello team,
I'm trying to unlock KG for A515F and after doing all the steps the program says ( WE ONLY SUPPORT KG STATE {LOCKED}]

 

[Mohsin-*]

Hello team,
I'm trying to unlock KG for A515F and after doing all the steps the program says ( WE ONLY SUPPORT KG STATE {LOCKED}]

Not Supported yet