I have created an Ad but for some reason it has ceased to work.It appeared online with a green tick, but would not appear on the ipad.
So I deleted the ad, restarted my browser and indesign, and now it won't even appear online.

The first page of the document is created in portrait orientation and second in landscape. We need to change the view of IPad to check two different orientations.

Please create the document pages in both landscape and portrait than check the results.