Giving player a badge when reached certain amount of a stat problem

Help and Feedback Scripting Support
#1

Hello, I have a script where it’s supposed to give you a badge once you reach 50 of a “kills” stat. This script worked before until I copied it over to a new experience. I made a new badge in the new experience and made sure the ID in the script was correct and I can’t tell what’s wrong with it. It’s also in serverscriptservice.

Does anybody know what’s wrong with it?
Here it is:

local players = game:GetService("Players")
local badgeService = game:GetService("BadgeService")
local badge50Kills = 2127944307

players.PlayerAdded:Connect(function(player)
	local leaderstats = Instance.new("Folder")
	leaderstats.Name = "leaderstats"
	leaderstats.Parent = player

	local kills = Instance.new("IntValue")
	kills.Name = "Kills"
	kills.Value = 0
	kills.Parent = leaderstats

	kills.Changed:Connect(function(newVal)
		if newVal >= 50 then
			if badgeService:UserHasBadgeAsync(player.UserId, badge50Kills) then
				print("User has badge already!")
			else
				badgeService:AwardBadge(player.UserId, badge50Kills)
				print("Badge awarded!")
			end
		end
	end)
end)
#2

Try this:

-- ur leaderstat creations 
kills.GetPropertyChangedSignal("Value"):Connect(function()
if kills.Value >= 50 then
			if badgeService:UserHasBadgeAsync(player.UserId, 2127944307) then
				print("User has badge already!")
			else
				badgeService:AwardBadge(player.UserId, 2127944307)
				print("Badge awarded!")
			end
		end
end)