If your podcast does not appear in iTunes or your new published episodes are not updated in iTunes, please do the following:
1. Verify your feed on feedvalidator.org and make sure your feed is valid.
2. Submit your feed to iTunes. If iTunes shows the feed has been submitted, please be patient. iTunes will uaually update your feed within a couple of days.
3. If the feed is still denied by iTunes when the feed is valid, you'll need to contact iTunes to check the issue.