website marketing with banners?

hi all. time ago i created my blog. i got cool traffic everything is good, but i dont know why i failuring with conversion.
i trying to make targeted traffic with banners. any ideas why i failure?

/sorry for my english/

well maybe your traffic is not as targeted as you thought Do a search on Ulead, watch the videos and see if that can help you target batter! good luck!

-Sasha