Go to Page Settings, click Advanced, and paste in the following. Replace page-url with the page you want to redirect people to (eg.

<script>window.location = "page-url";</script>
<meta http-equiv="refresh" content="0;URL='page-url'">

It’s also a good idea to add a text block to your page with a friendly statement telling people that they’re being redirected and giving them a link in case they are not redirected. Typically people do not ever see the text or link because the redirect should happen instantly.