Shallow well drinking water . My pump went out it has two pipes from out of the ground goining to the pump both at the same end and one pipe at the top of the pump going to the house the new pump only has one line in one line uot to the house how do I install this new pump? What are the two pipes from the ground?

You don't have a shallow well pump arrangement. You have a deep well pump setup. That's why you have two pipes coming up. You will need a deep well pump. You can see the difference here: deep well pump vs shallow well pump - Bing Images

Not only that but you will need to find what side is the down side and what is the up side. As installed you cannot use a shallow well pump unless you pull the pipes out and use just one pipe with a foot valve. You will be limited to about 25 ft. with a shallow well pump.