Unable to access advanced BIOS option on Corebook X 16 GB Ram i5 1035G1

I checked my bios options and there is no advanced BIOS option in the menu. Kindly provide a resolution to this issue.
Also as I can check I am unable to fast charge this Corebook X Laptop using USB C using a 65W GaN charger checked with other devices it supports fast charging. Btw the charger is CMF Nothing Charger.


We do not have a way to provide an advance access to BIOS as our provider does not give to us.
I am sorry.