Find security holes in script

I purchased a perl/mysql dating script that is apparently easy to hack into. I don't know how it's being done, but the hacker has managed to give himself a paid member account without having to pay anything. I deleted his account and banned his ip number, but he got in again and did the same thing. I dread to think what else he can do that I'm unaware of. This is what I would like: (1) A programmer with excellent ability and plenty of experience in finding security holes in a script. (2) I will email you a copy of the script. (3) You will install it on your own server and find all the security loop holes. (4) You will write them all down in detail and what to do about them to fix the problem. (5) I will email your findings to my programmer who will put the solutions into effect (6) I will pay you ## Deliverables A comprehensive list of all the security holes you find in the script and the solutions to fix them. ## Platform Server: Red Hat Linux