are you great at craigslist ads

you have your own craigslist accounts, you get up to about 50 ads on craigslist or more that stay up, not removed, you look on craigslist and other sites to come up with good ads, for example, I buy phones etc.
we want someone to post ads that get us leads on phones to buy,
we resell phones and we need leads
we have 5 cities in our area that we want to run ads,