Board Thread:Support Requests - Getting Technical/@comment-34633311-20160118224801

Hi, I'm on a wikia looking for chat hacks, as we're planning on growing and we wish to have multi-pms. However, I have gone to the reccommended chat hacks page and have tried them, but they only worked the very first time. When I refreshed, they were gone! Is there a multi-pm chat hack, and if so, how can I get it for my wikia?  