Need some help guys

Hey guys been on here for a while but keep to myself till now. Got a 71 dart parts car that the ss trim is in great shape. When I took off the trim on my dart did not know what I was doing and kinda mess some of it up. My question is, IS there a right tool or way to take off all the trim around the doors windows without destorying anything? Any help would be hreat thanks.

Preston