Trying to expose hidden emails?

Hi there. I'm selling through a 3rd party site. People are purchasing my service, but their emails are not being shared. I have a page with my customer list, but the emails are shown as:
jan***@gmail.com

I am not a developer, but when inspect the site, this is what is displayed:

Is there a way to modify this so that the email isn't blocked with stars?

Thank you for your help!