Script doesn't work as planned - Won't give tool, help?

Hello. I am currently making a game which is taking a LOT of coding, therefore I have a TON of errors. This time, I made a script where when the character touches a part of a model, it gives the player a tool. I do not want anything else but a fix for this script.

Here is the script:

db = false
function OnTouched(hit)
    if hit.Parent:FindFirstChild("Humanoid") and db == false then
        db = true
        local wep = script.Parent.Parent--(change this part if needed, needs to find the name of the model)
        local clone = game.ReplicatedStorage.Weapons:FindFirstChild(wep.Name):Clone()
        clone.Parent = game.Players:FindfirstChild(hit.Parent.Name).Backpack
        wep:remove()
        return
        db == false
    end
end

script.Parent.Touched:connect(OnTouched)

Extra Information:

The tool is inside a folder called "Weapons", which is in the ReplicatedStorage. The tool and model have the same name. The model contains two parts: one for the mesh and one for the script. The script part is larger than the mesh part. Both parts have CanCollide off.

And, Thanks!