Please guide me in how to take care of the succulent shown in image below. I took this picture when I got it.
It was dead in a few days, so I got a new one of the same kind. It also died. I gave it water once in a while once I observed it starting to die. I kept it in sun light, but in the next days it was completely dead. I got another new one of the same kind but no luck in saving that plant either.
Is there anything wrong that I did, or do I need to change the soil completely and try again? Please guide me. I really want to take care when purchasing another of the same kind.
Pictures of a dead plant are in the link below. It was died similar to the first plant but this time I haven't kept it in sun light. It was under normal room temperature. The bottom to top leaves slowly dried off in approximately 25 days.