Profile subdomain for users

What do you mean by profile as you could use something like BuddyPress to do the profile bit and with some editing, get the username to map to a wild card subdomain.

No I want everyone to have a profile sub-domain, and contains his information and ex. designs works.

Why not use WordPress Network and allow them to setup a blog with some plugins and a pre-set theme already installed so they just need to insert their content etc ?

how can i do this, any tutorial.

This will be of help: https://codex.www.ads-software.com/Create_A_Network

thank you very much.