can't create account

[Tasheera Rae]

I choose an avatar, a name (it checks out OK), supply an e-mail, DoB, password, security Q&A, everything checks out and I get Oops, there was a problem. 

Registration is unavailable at this time.

Try again later or visit our Support page to contact Customer Support.

 This is going on for over a week now. I am from Serbia if that matters.

[Storm Clarence]

Are you of age?  Did you supply a 'valid' email?  Did you call support and ask them the reason?  Do you have other accounts (in your houshold) that use SL?

[Peewee Musytari]

Try using a different browser & if it still doesn`t work, go to https://support.secondlife.com/create-case/ and submit a ticket in the Account Creation issues category.