I get your Connection is not sure on ad on site when I force https in domain mapping

I get your Connection is not sure on ad on site when I force https in domain mapping

When I access https://hairsalonawt.resite.io/

The owner of hairsalonawt.resite.io has configured their website improperly. To protect your information from being stolen, Firefox has not connected to this website.

Learn more…

Report errors like this to help Mozilla identify misconfigured sites

hairsalonawt.resite.io uses an invalid security certificate.

The certificate is only valid for the following names:

*.websitewelcome.com, websitewelcome.com

Error code: SSL_ERROR_BAD_CERT_DOMAIN