How do I check if a player is on a certain team?

I've got a server script that puts on a hat if a player clicks the hat, all of the script works perfectly except for the new part that I've added that checks what team the player is on before putting the hat on the player, It outputs no errors, but just does nothing.

local ReplicatedStorage = game:GetService("ReplicatedStorage")
local remoteEvent = ReplicatedStorage:WaitForChild("Headlamp")

local ClickDetector = script.parent:FindFirstChild("ClickDetector")
game.Players.PlayerAdded:Connect(function(Player)
    print(Player.Name)
end)

local Teams = game:GetService("Teams")
local Hunters = Teams:FindFirstChild("Hunters")

ClickDetector.MouseClick:Connect(function(Player) 

    print('ClickRegistered')

    local Headlamp = script.Parent
    local Playername = Player.Name
    print(Playername)
    local Playeruser = game.Workspace:WaitForChild(Playername)
    local Humanoid = Playeruser:WaitForChild("Humanoid")

    if Playeruser:FindFirstChild("Headlamp") == nil then

        if Playername.Team == Hunters then

        Humanoid:AddAccessory(Headlamp)
        remoteEvent:FireClient(Player)
    end
    end


end)

Could someone tell me why? Thanks!