Question Receive kit after choosing a warp

I have seen in so many pvp servers that if you click an armorstand or another npc that it shows a warp menu to warp to locactions in the pvp arena and then if you chose a warp then it gives you the kit instead of clicking the npc and then get the kit before choosing a warp

I want it so that people click an armorstand (npc) and then the warp menu shows up to warp in different locations in the pvp arena and then receive their kit AFTER they have chosen the warp
Also i want it so that people close the warp menu they dont get the kit

Plugins i use:
CommandNPC, Citizens, Worldguard, Denizen scripts, Clickwarp, KingKits, PermissionEx, Worldguard

Thank you for reading my post i hope someone could help me out with this! <3
(sorry for my bad english)