How to Activate Feature Ad On Property Display App

How to Activate the Feature ad on Normal Running Add.To Apply The Feature ad On Posted Classified Need a Feature add Package.Just Select Packages option on Menu and Select Your Requirement and Add to Cart and Do payment.When Purchase the Package Feature add Not Apply Automatically.You want Activate the Facility From My Ads Section and Need to be edit the add and Apply the Feature ad on third Screen.and Submit it.