If you're importing a podcast from Squarespace, you'll want to follow the instructions provided on their support website. From their support website:
- In the Home Menu, click Pages.
- Hover over your podcasting Blog Page title, and click the gear icon next to the title to open Blog Page Settings.
- Click the Syndication tab.
- Under iTunes / Podcasting Setup, click Edit Settings.
- Scroll down to Change your feed URL.
- Select Moving from Squarespace.
- Enter your new Pinecast RSS feed URL in the box (you can find this on your Pinecast podcast dashboard).
- Click Save.