you are not ready to use steroids.
You can't possibly use them safely and effectively going on what someone else told you to do... This is a horrible idea and is where most of the problems and side effects come from.
Using steroids is a big commitment... and if you aren't willing to spend hours each day researching them, then you are not ready to work hard enough to get good results with them anyways.
I hope you take this advice seriously and start reading, DO NOT use something just because some guy told you to if you haven't done your own research