I just discovered how to get everybody within 3 kilometers from the location of my business to get notifications about my business automatically. There is a site called movingshopsolutions. I came across their agent after i registered my business they opened up a geo fencing notifications for me that makes every body that clicked my page as their favourite to receive any information i upload and automatically visit my page even when they don't want to. visit the site and post your advert and contact them to set it up for. you will also tell people to click your page as their favourite as well to increase the audience. This is better as it targets people closer to you not all those ads that people from other state are the ones that see them. Enjoy!!!