I have just boosted facebook ad but didn't get any conversion. I want to know how to convert facebook traffic into orders..is there any thing need to do..
It is hard work! And pretty expensive. You might consider this:
If you pay 2$ for one click and your conversion is 5% then your earning has to be at least 40$ at each sale or you will lose money. And that makes it hard for low priced products.
You also have to try a lot of different ads with different images and different text to se which ads convert best.