How to make an ATM? Help please {Read description}

I need help with an ATM that gives money when touched by a credit card, I already have the ATM and the credit card I just need the script

Help please, im a new developer with big dreams :)

Based on your question, you want money awarded to player if the player touches the atm with the creditcard. There are many way I can think of making this work, but here's 1 of the way:

ATM = script.Parent
debounce = false	--> Prevents spamming of card touching ATM
ATM.Touched:connect(function(entity)
	if entity.Parent.Name == "Card" and debounce == false then
		debounce = true
		--Add money to the player's wallet, assuming wallet is an existing "IntValue" inside all your player (Put it inside of StarterPack)
		PlayerChar =  entity.Parent.Parent
		player = game.Players:GetPlayerFromCharacter(PlayerChar)
		PlayerWallet = player.Backpack:FindFirstChild("Wallet")
		PlayerWallet.Value = PlayerWallet.Value + 100 --> Player Wallet increases by 100 everytime card touches atm.
		print(PlayerWallet.Value) --> printing your result to the output
		wait(1) 				  --> Time frame (in secs) before Card can touch the ATM again 
		debounce = false
	end
end)

Since you didnt state where you've stored or want to store your money, I've assumed that you stored it in a "IntValue" named "Wallet".