You are a god! What settings did you use with Magisk? What steps did you take, ie: "First I did this, then I did that....?"
The steps to root your device with Magisk:
First you'll need these tools, Magisk apk, stock boot img/tar, 7zip software...
I have the same problem. I also tried installing it with ASUS flash tool, but still could not do it.
Please post it if you have any news regarding this problem.
Thank You In Advance
Download this zip & extract it.
Connect to the...