Trouble Setting Up Itunes Podcast

Hi I built this website for our pastor www.calvarywilliams.org

I have this page: calvarywilliams.org/messages/rss-feed

This is what I'm connecting to when I type in the feed to create an Itunes Podcast.

The correct Podcast Episodes appear on the bottom of the page but I never did put their times so I will have do that. My question is how to put artwork within the component so it pulls that and how and how to change Predigt / Sermon as the description and how to change the title MyChurch Podcast and how to change the copyright (c) mychurch

The feed itself has the correct information and doesn't show the default MyChurch" stuff. So my guess is that you submitted the feed to iTunes before you had set it up correctly.
Now I'm not sure how often iTunes updates its entries. You may have to give it a week or so till it updates. If not, you will have to contact their support and ask them.

Pictures for the episodes are taken from sermon, series or speaker if present. You can set the priority in the SermonSpeaker options. Pictures for the feed are set in the options and the same as for the MyChurch stuff applies if iTunes doesn't update it.