Restricted FTR $200 Freeroll at Full Tilt on July 23rd

I tried to register for this tourny after downloading and registering a account through the link. When I click the register here button I am told I am not eligible to register in this freeroll. I don't understand== If I use your link to open a poker account Why am I not eligibly when this is what I was instructed to do?

my nick cutuiobh at ftp
coould you register me pls?
thanks in advance