Wifi Issues on Proxmox VM

I’ve tried to install home assistant via proxmox vm on my Fujitsu Esprimo Q956. The pc does not have a wifi module, so I bought a TP Link TL-WN725N wifi adapter, which supposedly is compatible with Linux. When I go through the installation, the pc recognizes the adapter and I can select it. However, when I try to access the server through the IP address after the installation, I cannot establish a connection.

Anybody had this problem and can point me in the right direction?