TOPIC: DT Register Site Blew Up

Hello There,
I am just trying to get some help and talk to someone who knows DT Register, and who I can hire to fix my site. Everything was working fine, but then it stopped working on the final step of registration. I paid my web developer to fix the problem and it resulted in messing up the site even more. I am at a loss and just looking for someone to help me fix my problem.

Thanks,
Sean