:/ then i cant install magisk on my phone right?
Try to search for a TWRP that at least boots and can flash stuff first.
Since Android 12 has just arrived for this device, you might not find one.
In that case:
1) Copy boot.img from "images" dir in ROM's ZIP to your phone.
2) Open Magisk app, tap Install (next to "Magisk") -> Select and Patch a file (under "Method"), then choose your boot.img.
A patched boot image will be in Internal storage/Download folder. Move it to your PC and rename it to "boot-magisk.img".
3) Reboot your phone to Fastboot mode, connect to PC, then use these commands to flash it to your phone and reboot the device back to system:
Code:
fastboot flash boot boot-magisk.img
fastboot reboot