Well, im trying to make a TDMand when i test it, And i try to kill people, nothing happens.is there anything that breaks that or something?
Make sure you have player damage enabled.
Are you in the minigame?
Do you have Gamemode_zombie or ZAPT enabled? Friendly fire can cause issues.
Yeah, if you're hosting a TDM you should disable Add-Ons that are not going to be used. Even default Add-Ons that aren't being used.