I do not want to use Google Ads . I receive 2500 - 3000 unique visitors a month but with Adsense I couldn't convert it into profit. What should I do ? How do I sell links ? Where can I sell private ads ? Other way to make money ? All your help is highly appreciated.
adsense income depends on your niche and how well you position your ads. but still some niche don;t convert with adsense well. there are few other programs you can try like adbrite, chitika, kontera, etc. if you are interested in selling links, then try Link Sales section of this forum.
Well, it depends a few things. First, just because you get 2,500+ uniques a day, you also have to show that those people stay for quite sometime, check out different pages, have a low bounce rate, etc. After you get all that, you can always sell personal ad space on your site. Essentially, if you can prove that you all your unique visitors are "quality visitors" then you should make a lot of money with selling ads on your site. Check out http://www.datmoney.com/2008/03/where-to-find-and-how-to-get.html for more details.
According to the initial post he only gets 2500 UV a Month (not a day), in which you will more than likely have to increase your readership in order to make any decent amount of money. Just my thoughts!
Do you want to abuse your visitor? if so spam them with full page ad and PPP xD However, it's highly NOT recommended.
Not knowing your niche makes it difficult. You dont have massive amount of traffic so you cant sell advertising (for good money) but perhaps you can sell something to them or an affiliate product. Depending on your pagerank you can sell text links.