I can't seem to download anything from the app store. I go in to search for an app and it provides me with a blank page. Does anyone have a clue as to what could be the cause?

I've recently come to discover that as soon as I get into the app store and go to search for an app, it gives me a blank page and nothing loads up. I've even tried to download one of the random featured apps and it won't download onto the phone. I don't know the cause of this because everything was fine and clear 2 weeks ago when I had downloaded an app. If anyone has any feedback it would be much appreciated!