I can't add wads,host servers,or play on doom stages.Help!

[Zero Fang]

I can't add wads,host servers,or play doom stages.Please help me!I made a skins folder and then I made a Megaman 8-bit Deathmatch folder and yet i cant add wads.And I can't host servers for some reason i can't identify.And finally for doom stages,I can't play them! It says something about wads whenever I can't join a server.Thankyou for reading this and please responed and help me i will apreciate any advice and any help thankyou!

[TERRORsphere]

You don't have doom so you can't play doom.

[Orange juice :l]

In case people using doom maps confused you, you can actually play un-textured Doom 2 maps that come with skulltag. The server has to be hosting the MM8BDM game, though.

[TERRORsphere]

They are Skulltag maps, not Doom2 maps. Then again they use Doom2 textures.