I've another problems with DAZ new Site.

I can't buy anything, because it comes an message, I have to enter the state/province, but I can't enter anywhere the state in my account. The next I can't reach the DAZ helpdesk, the link is broken - so I can't reach DAZ Support and I can't tell them my problems! And yes, I deleted all cache and cookies of my browser, but it doesn't work.

What can I do?