Help, My Internet Is Down!!!

Hey Guys,

I wanted to play a game which only possible as long as you've got internet connection. Bad thing is that mine is down. I also already used cmd with the commands netsh wlan show network mode=bssid and netsh wlan connect name=(and here the name) but it just says:

There is no wireless interface on this computer. So is there any way of creating my own network or something like that? Thanks for your answers.