How come this badge giver for kills doesn't work?

So, the problem is here that when you get 1000 kills it awards you with a badge. The script some how is not functioning and doesn't give it to you. It has no errors in the output. This is the script and it's child is an "IntValue" which is the badge giver ID.

local numberofkillsforbadge = 1000

function onHumanoidDied(humanoid, player)
    local stats = player:findFirstChild("leaderstats")
    if stats ~= nil then

        local killer = getKillerOfHumanoidIfStillInGame(humanoid)

        handleKillCount(humanoid, player)
    end
end

function onPlayerRespawn(property, player)

    if property == "Character" and player.Character ~= nil then
        local humanoid = player.Character.Humanoid
            local p = player
            local h = humanoid
            humanoid.Died:connect(function() onHumanoidDied(h, p) end )
    end
end

function getKillerOfHumanoidIfStillInGame(humanoid)

    local tag = humanoid:findFirstChild("creator")


    if tag ~= nil then

        local killer = tag.Value
        if killer.Parent ~= nil then 
            return killer
        end
    end

    return nil
end

function handleKillCount(humanoid, player)
    local killer = getKillerOfHumanoidIfStillInGame(humanoid)
    if killer ~= nil then
        local stats = killer:findFirstChild("leaderstats")
        if stats ~= nil then
            local kills = stats:findFirstChild("Kills")
            if killer ~= player then
                kills.Value = kills.Value + 1
                if kills > numberofkillsforbadge-1 then
                print("Awarding BadgeID: " ..script.Parent.BadgeID.Value .. " to UserID: " .. player.userId)
                local b = game:GetService("BadgeService")
                b:AwardBadge(player.userId, script.BadgeID.Value)
                end
            else
                kills.Value = kills.Value - 1

            end
        end
    end
end