I think what people are saying-
don't go back to that store, they either don't care about their customers and sold them too much, too early, and things that die. Or, they don't know diddly about salt water-a lot of tanks and no dieing fish doesn't mean that they don't remove dead fish by the dozens every morning.
2 tiny Percula Clownfish, -if they are so tiny, as someone also mentioned, they will be delicate and not make it so soon
a scallop, -obligate filter feeders. Even if the stress of no QT, possibly improper acclimation, and a brand new tank-well, since its a brand new tank, it would have starved to death in less than a month. The store should have told you no, and you should do research please. wetwebmedia.com is GREAT for research.
an anemone, the tank should be up and running for awhile, and everything stable as a rock before getting one. Wait a while before trying another
a fire shrimp, see my sig line. Comes in handy with them. It'll eat when its ready
and a ribbon eel. find it a new home ASAP, it needs special feedings in a specilized tank with PVC piping for holes, and someone that can spot-feed it exactly what it needs daily.