Facebook Restaurant Promotions Scraping

I need help scouring Facebook for every public-facing offer that restaurants publish—flash discounts, happy-hour deals, special menus, seasonal bundles, you name it. Whenever a promo pops up, capture the picture of the offer and add the restaurant in my web-based Admin panel. I will provide an excel file with facebook groups to search I will give you the searching date range You add the locations , facebook link in the excel and admin You add the picture of the offer in a folder