Just got my first dump and tried getting the atr on my blank, which is currently impossible for me. Says that i need to check if my card is the correct model, which it is.
You won't have any success with cloning cards since they are complicated and you need the EMV chip. Without a PIN, there isn't much money to be made in carding in stores it will keep decreasing and it will mess up your mental state from all the failures. Just leave the cloning to experienced people like Python and you can just do the cashouts.