Thread:Project:Support desk/I created page by mistake. Can I delete it ? Or rename? Or : what must I do ?

MediaWiki - I only try create first page, URLs - see below, please.

Help me, please.

I created page "Wt/nog/Main Page" by mistake. Later for correct  this mistake I created page "Wt/nog/Main Page". However now I think that I must create "Wt/ngy/Main Page" :-( Can I delete wrong pages ?  Or rename? Or : what must I do ? I can't clear pages, because I am new user. Can I do nothing (i.e. create 3-rd page Wt/ngy/Main_Page) ?