hello can you teach me how to make a website

i have some question

1. how can i convert my blog to a website now ? if its possible will my blog content will not erased when i convert it ?
2. if i can't convert my blog to a website , can i buy a domain and just redirect that domain to my blog now ?
3. do you have any domain owners that i can buy a website to them ?

thank you i ask this so i can improve my blog more ..

1) You can do it, just click on "advanced" in your wp admin sidebar, then "convert to AlterSite", your contents will be preserved.
2) See 1)
3) Once you convert your AlterBlog to AlterSite you can register a domain