What can I do if my Condominium ociation is not caring for the grounds & othe things they should be?

I just bought a condo in Nashville TN over a year ago. Since then I have learned my ociation fee is not being put to use. Some in the complex (only 14 units total) havent paid their ociation fees in a year or more. I pay my bill every month-even though it usually takes 2-3 months before they get around to depositing the check. The pavement is cracked-needs to be re-paved, trees are overgrown, bushes are not trimmed, outside paint is bad, & we have not had an ociation meeting since I moved in over a year ago. "The ociation" is run by 2 people who live here and they never answer my questions about any concers I have about the community. WHAT OPTIONS DO I HAVE PLEASE! Thank you.