Hi Luis,
I followed these steps for installation of the same driver.
Connect the adapter to USB port and check if it is there:
lsusb
If it is there, continue with installation:
sudo apt install git dkms
git clone https://github.com/aircrack-ng/rtl8812au.git
cd rtl8812au
sudo make dkms_install
Restart after these steps. Adapter should appear in Wi-Fi networks.
In order to check DKMS status:
dkms status
In case if you need to remove the driver:
sudo make dkms_remove