Root tablet with Unisoc SC7731e processor

Job ID: 33036662

Budget: $25 – $100 USD

I need someone capable of rooting this tablet, here is the relevant information:
- Android 10
- Unisoc SC7731e processor
- 1GB RAM
- I have the original PAC firmware file

Attached files:
- Magisk manager screen capture
- Firmware PAC file
- PAC file contents

I've already tried just patching boot.img and try to flash it again, internet tutorials, and it all failed. I need someone with more experience and knowledge rooting Unisoc devices.