Solved Help with TNT not damaging the player that placed it!

[TeamArt]

hi, i have this code and i want the player that placed the tnt to not get damaged by the tnt:

on place of tnt:
        cancel event
        if {kitpvp_tntcd::%player%} is not set:
                set {kitpvp_tntcd::%player%} to 0
        if {kitpvp_tntcd::%player%} is not 0:
                send "{@prefix} &cYou're On Cooldown!"
                stop
        remove 1 tnt from player's inventory
        spawn 1 primed tnt at event-location
        set {kitpvp_tntcd::%player%} to {@tnt_cooldown}
        set {kitpvp_tntloc::%event-location%} to player
        wait {@tnt_cooldown} seconds
        set {kitpvp_tntcd::%player%} to 0
        set action bar of player to "{@prefix} &bYour &4TNT &bCooldown Is Off!"
        wait 2 seconds
        set action bar of player to ""
        stop