Check your emails for rejection message. It has happened to me many times that my ad gets approved but not running for days and I check my emails and see that ad was rejected but it just don't show on the site.
Why in the world would you set a bid? I need to start making videos of how to correctly set up a Facebook ad lol
You doing website clicks or fan page?
-Sasha
Different bids can yield to different results. The amount you bid will depend where your ad will be placed on fb. Meaning if you're targeting newfeed, then your ad will appear in the top results if you bid high. If you bid low, you will either get low quality placements or no impressions as at all.
This is just my experience by the way.
please don't hijack this thread into how to run facebook campaigns as i know what im doing.
im just trying to figure out why i wouldn't be getting any impressions on my campaign after over 24hours of my ad being approved and my bid/daily budget being sufficient enough to run the ad.