I have to make a portfolio for school, for my education: application and media development. I have to use my student number as all other students so all teachers can find me. Now here’s the thing. My blog address is am4425 but it has to be my full student number am104425. So I made a blog with the address am104425. Then I found out that I could just change the blog address and deleted am104425 so I wouldn’t have to start over. Now am104425 is not longer available. Is there any way I could have my blog address back or did I make a massive mistake?