Facebook ad posting

Looking for someone that can help mass post golf cart that we sell on many Facebook groups/pages. Also posting the golf cart in multiple locations. We are a golf cart shop and we advertise the golf cart to get customers. Also we sell seat covers for golf carts and we want help post the seat cover ads nationwide on Facebook to get us traffic. We want someone that will constantly post new ads and golf carts for 3 months. Then will continue a agreement from there.(