How do I add a link to the bottom of the thank you page?

I want to be able to add the link on the bottom of the thank you page so, the user can read the thank you page and click the link if they wish to submit more than 1 registration form.

All you need is to put the URL and click on the insert link button.

Kindly check my screencast below on how you can add a link to your thank you page.

Let us know if you have any questions or if you need further assistance.