Need some help

How do I add pics to show you guys if my plants are growing how there supposed to be? I've seen other plants and a lot of them were short with more leaves on them and mine a kinda tall with only a few leaves is there something I'm doing wrong?

Can't really tell without pics, but at first guess i would say you have stretching going on which is a common noob mistake by having your lights far away from the plant, but again can't tell for sure without pics and basic info like age, medium, lighting ect ect.

Pop The Trunk is right, would help if you had pictures but that's usually the cause of that problem.

not enough info, even if u can only describe issue with no pics, theres some sharp folks on here that will be able to offer direction. welcome to the site, ur gonna have a ball. read all stickies (thats info from the pros) and learn to have a truck load of patience. think days, not hours, weeks not hours ull do fine