I'm developing a web application, and my client has asked me about appearing on his site in some area of the site, Facebook images, with the hashtag .
Example, it will cover a certain example, his clients take photos and publish on Facebook with the #EventoDoFulano hashtag, and these photos are displayed on his site.
I'm developing this application using ASP.NET MVC 5, with jQuery in frontend. But solutions are welcome in Web Forms too.