Face Book Market place not working correctly on my Ipad

Hello, I have Face book on my pc, and I phone, and just got a new Ipad. I downloaded the Facebook app, but when I use Face book Market place on the Ipad, after clicking on the ad, the page goes blank. I know this can work, as my husband had the feature, then all of a sudden his Ipad started to do the same thing.

Any help would be great.

Thanks