cBATMAN00, you click the top left button labeled "Energy Shop" and click the tab that matches what you're looking to buy. Then, hover over your choice for a brief description and a button to add energy. To add energy, just click the "add # [lightning bolt]" button.
Butter... Why are you trying to deal with the trolls. Guess that makes you one too... Just because you put it in the comments section of EE doesn't make it matter. You are probably gonna get no legitimate people saying your comment is good.