How can I add a text area into my landing page?

Hey @some6! You'll have to work within built-in text areas in your chosen template. We do have a guide on adding additional content blocks here10, but that is focused on how to add additional images/video within text areas. At this time, it's not really possible to add additional text areas in addition to the placeholders that are already there. I'm sorry about that! Feel free to file this as a feature request for our team here6 :)