Solution for security issues
the problem is because your device not fully pass safetynet
solution is to change build.prop
ro.build.fingerprint VALUE
change value to working fingerprint
example google/sargo/sargo:9/PQ3B.190705.003/5622519:user/release-keys
how to find fingerprint
https://desktop.firmware.mobi/
or you can choose at magisk module magiskhide props config( install module-> run terminal emulator->props enter-> 1 enter-> f enter-> choose device)
easiest way is try to upgrade your rom(maybe work maybe not)
second way need unlock bootloader, twrp and magisk
install magisk via twrp then install magisk.apk
open magisk setting enable magiskhide
install module magiskhide props config
reboot
open terminal emulator
props then enter
1 then enter
f then enter
choose your same device or any device
reboot
open magisk
check safetynet
basicintegrity and ctsprofile must be check
if ctsprofile not check try change device fingerprint again