Hi @Lily Paradox,
Welcome to the Community.
If you're having trouble connecting to WordPress through Zapier, the issue is likely related to authentication problems. To resolve it, check your WordPress account settings to ensure you have the necessary permissions, as admin access or specific API permissions may be required. Re-enter your username and password carefully, especially if you've recently updated your login credentials. Clearing your browser cache can also help, as old data might interfere with authentication. Lastly, turn off any pop-up blockers that could prevent the authentication window from appearing, and then try connecting again.
I hope this helps. If you have any other questions or continue to experience issues, please don't hesitate to let us know.