This is a regular problem with SoundCloud users. The issue is that you have no 'itunes:summary' tag in the top section of your feed (before the first 'item' tag). The description which appears on the iTunes Store page is drawn from this tag, so its presence is essential (and I don't understand why SoundCloud keep on not providing it).
You have a 'description' tag (which iTunes does not read) but it reads only 'Podcast by The Chapel - Sandusky Campus' - this won't do for your summary. You need to write two or three lines describing your podcast.
Incidentally the title of your feed is simply 'The Chapel'. There are already two podcasts called 'The Chapel' (you're not supposed to be able to duplicate titles, but anyway) and more with the words as part of the title, so yours will disappear in the Search. I would suggest thinking of a more specific title to make your podcast stand out: the description I quoted above would be better as a title. (This doesn't affect the 'test' complaint, it's just a recommendation.)
I'm afraid I can't advise on how to add the 'itunes:summary' in SoundCloud (it is present in the individual episodes) If you manage to work it out do post back with the solution as there are bound to be further instances.