Can i still get credits if i take the developmental cles?

okay, i enrolled in school just to get 15 college credits to go to the army. i also have an ged. the community college told me that i have to take an TSI essment test, and if i fail it, i have to take developmental cles(cles thats not on college level)......great i failed the writing portion by one point and the reading comprehension plus the algebra part by 6 points but did great on arthimetic.....i was suppose to go back to my advisor so he can put me in developmental cles, but i got to upset and i just went home..i plan on going back on monday to talk with him...all i need is credits, i dont want a degree up there, just credits, and i just want to know if i can receive those credits by taking those cles....and i heard they cost....and i got approved for the maximun grants and a few other loans.....will my finianical aid pay for them???