You just don't eat enough i think buddy. I took in the past 4 susta a week + 2 deca for 12 weeks,i've put 12 kg and over 2 months í did lost 8kg! The gain was just water and acne. Last year i've run 250 mg of testo enanth a week for 16 week and i took 7 kg....and still are there. Eat good clean food,train less and heavy and a bit testo should be enougth buddy. Peace and have a good summer.