New Account difficulties (Need Help)

Ok so I'm making a new account and Everything is good till I get to the choose your name part I put in a name which no one even has and I click continue and nothing happens it's like it gets frozen there anyone else have this and is there a fix? Also when I put someone else's name in it says I can't so I know for a fact it can't be that reason.

 

Try another browser or try updating Java, that might help.

 

My java is the newest version I've tried chrome explorer and firefox still it doesn't work.

 

I suggest you to try the Official Runescape Client.
If that doesn't work, I can't help you.

 

^ This. Try the RS Client or Swiftkit, and if that doesn't work then you should post an inquiry on the RuneScape Official forums. You will likely get much more helpful answers there