Trouble installing nvidia drivers

so i am very new to arch and manjaro ,

yesterday i installed 390 nvidia drivers but after rebooting , manajro won’t boot .
i had to install the system again .
i want to install nvidia 470 (it always worked for me on ubuntu)

pls help i couldn’t find 470 drivers

Provide output of mhwd -l -li

How did you do that exactly?

Drivers should normally be handled by mhwd (terminal) and/or Manjaro Settings Manager (gui).