Im trying to make a sell box to sell parts when you put them in it but nothing happens. Why?

So What im trying to do is get a part and when you put it in a box it sells but every time I try it sensors humanoid. Heres the script.

script.Parent.Touched:connect(function(hit)
    if hit.Parent:FindFirstChild("EquippedBy") then --This is to check if the hit object is the part
        print("It worked")
    end
end)