How to make a currency giver that only gives to the player one time?

Hello

I am trying to make a coin system where players can collect a coin that that then disappears. I want everyone to be able to collect the coin though and i don't know how to make it disappear or deactivate for only one player once they've collected it and still work for those who haven't collected it yet. Here is the code i am using

local ting = 0

function onTouched(hit)

    if ting == 0 then 
    ting = 1
    local check = hit.Parent:FindFirstChild("Humanoid")

    if check ~= nil then 

        local user = game.Players:GetPlayerFromCharacter(hit.Parent)
        local stats = user:findFirstChild("leaderstats")

        if stats ~= nil then 
            local wins = stats:findFirstChild("Wins")
            wins.Value  = wins.Value  +1 
        wait(120) 
        end 

    end 

    ting = 0
    end 

end 

script.Parent.Touched:connect(onTouched)

There is a wait function after the currency is added but this seems to disactivate the coin for all players. I want it to still work for the ones who haven't touched it yet.

Thanks!