Hi @adel2020 and welcome to the community. When you have some time, please take a look at the #start-here category, which contains useful info on using the forum’s features.
Did you have a look at this thread (and the HowTo linked therein)?
https://discussion.fedoraproject.org/t/usb-internet-dongle-with-chipset-rtl8812au-not-working-in-fedora-32/77428