We can't help you unless you let us know some details about your seeding procedures. There are many 'right' ways to go about it, but many more methods that are sure to end in failure.

I'll give you one little tip, though. Seeds like to germinate in a warm medium, but the air can be cool. If the soil is too cool, the seeds can rot before germination occurs. If the AIR temperatures are too warm, damping off diseases can occur rapidly after germination.