Flash Action Script Expert

I have a flash game that is missing something. I have the .fla file, but need help. You must be an expert at action scripting. I need to finish this project as soon as possible. The game only runs to a certain point and then is dependent of some jsp security script. The people I purchased it from are unwilling to fix it (unless I pay more)and since it was supposed to be a standalone I'm not sure they can do it - so I need help. Please don't bid if you don't know action scripting and can get this job done immediately. I will send a message with more descriptions through PM after placing a bid. I have a limited budget as I already paid for the original program. If you can do it fast and make it work I could pay a little more.