Sign in with your email — usernames from the old CRM are no longer used.
First login? Use the temporary password from your admin — you choose your own right after.
If your phone or browser offers a saved password for this site, it is probably the old CRM's — don't use it: tick Show password, type your current password, and tap Update when the browser asks after you set your own.

Demo system — no real data, nothing is sent anywhere.
Admin: admin@axiaconnect.demo · Sales: sales@axiaconnect.demo · Listing: listing@axiaconnect.demo · any password