Load iso FreePBX prblem

At the login prompt, type “root” without the quotes and press enter. You should then see a Password: prompt.
Carefully type “SangomaDefaultPassword” without the quotes. The characters you type will not appear on the screen but they are being read. Use proper capitalization (unless you are sure that the all-lower-case one that you posted is correct). After typing the password press enter. With luck you will get logged in. If no luck, post a screenshot and details of what happened.