ummm....u shouldnt plant them over an inch deep....even an inch is too deep....did the white root come out of the seed befor u planted? well if not then its fine u just need to wait.....get yer plants in direct sunlight and dont water too much...also try uncovering the soil so u can se the seed that way it grows nice....i normally let the seeds sit ontop the soil and mist them till they crack open...then i drop them down but leave the top of the seed sticking out
hope this helps