How can I add more channels into channel box? I normally on over 10 channels but I can add only fews channel in the channel box on this script.

I updated the script, you can add now all the channels you want (notice: there is probably a max of channels you can join at the same time on your server). If you add or edit a server, you can enter the channels seperated by a ','!

#chan1,#chan2,#chan3