Acer Nitro 5 AN515-55-73U7 BIOS Unlock

hello this is my first time i ask for a bios unlock

Acer Nitro 5 AN515-55-73U7
I7 10750H
RTX 3060
System Bios v2.06

i would like to unlock the advanced settings in my bios because i want to change the ram frequency

Thanks