I don't know how rams/kribs/angelfish get along, but you will definitely need to take some of them back. There's no way you can keep the rainbow, the fish labled "NEW FISH" in the 3rd picture, as they get big and need a school.
In the future do NOT under ANY circumstances buy ANY new fish until you properly research the fish's needs and compatibilty. I suggest you do not listen to your LFS either!
In the future do NOT under ANY circumstances buy ANY new fish until you properly research the fish's needs and compatibilty. I suggest you do not listen to your LFS either!