You haven't seen benefits for a couple reasons:
1-You don't know how to eat. You are way undersized
2-You don't know how to train properly
3-You got fake shit
Willing to bet at least 2of the 3 are the case. You don't need more drugs you need to learn how to train/eat properly to grow.
Why don't you start a log so we can see what you are doing and what areas you could use guidance.
You need to understand that drugs are a very small part of the equation. if training/diet/genetics are shit then all the drugs in the world are not gonna help.