edit Domain name

edited November -1 in Support Forums

I'm new in profreehost
I create an account and I installed a domain name https://www.waziffa.com and when I installed my WordPress I checked the address become https://http://www.waziffa.com I want to edit the address and I want a ask a second question
How much time should take for when I changed the DNS in my domain name provider to take effect ??
thank you for your support !!