I know its sounds like bullshit and you are looking for the fast route here but you can damage yourself at your age running these compounds.

Take some time and get your diet and training in order. Dont for one second buy into this "my metabolism is too fast" bullshit. If you feed your body right, and train it right, it will grow.

Stay patient bro .I know it sucks starting out but you can really accomplish this on your own and be alot more proud of it at the end. Too young for the dark side brotha!