What is the correct fallback url?

Hello there,
I implement auth0 into my angular application (www.pennycaps.com) and added the url https://pennycaps.com to the fallback url. But when trying to login it shows me an error that there is a callback url mismatch.
What am I missing here?

Any hint is appreciated!

Hey there!

How did you add the https://pennyaps.com to the allowed callback urls?

In the Application URIs settings I have the following entries in my Allowed Callback URLs: http://localhost:4200, https://pennycaps.com

/edit: I figured out the problem. The correct callback url is https://WWW.pennycaps.com.