Yes, we see the wireless adapter name, you have posted it 4 times.
But you said you did not have internet … now you do?
If so … you need to install;
git
base-devel
dkms
- the header for your kernel, example:
linux510-headers
-
rtl8821ce-dkms-git
(build from AUR)
In terminal it would be the following:
sudo pacman -Syu git base-devel dkms $(ls /boot | awk -F "-" '/^linux/ { print $1"-headers" }')
pamac build rtl8821ce-dkms-git