Request for BIOS link for Chuwi Aerobook

Hi I have the Preparing automatic repair loop problem with my chuwi aerobook. However, when i reach the bootable option page and click on my windows 10 USB drive. It just restarts and blacks out. I have read a number of thread and see that it might be a BIOS issue and flashing the BIOS would solve this issue, but am unable to find where to download the fresh BIOS from. Anyone able to help me with this?

Thank You.