I do not know what has happened to the Moderator Module but All of the moderators can change anything they want on my site. This is a HUGE SECURITY issue can this be fix ASAP please thank you!

There are no such things in web development that are working fine and suddenly stop.
If something stopped working suddenly - user had to mess up something, eg. overwtitten one of php files.

What we support free are bugs and some advise on using scripts or software.
Unfortunately we do not offer free reinstallations and we do not repair free what user mess up.

We have standard programming rates of USD 25/hour (minimum 25) and we can always arrange such service if this is something that concerns our products or anything else that we can help .