Step 1: Login to your Cloudflare account.
Step 2: Click on the Rules settings icon. If you have an existing page rule, delete it first then create a new page rule.
Step 3: type in www.yourdomain.com/* and select Forwarding URL from the drop down list. ( change yourdomain.com to your custom domain name as seen in the screenshot below. For example www.ericvasco.com/*)
Step 4: Select 301 - Permanent Redirect and enter http://yourdomain.com/$1 in the destination URL.
(change yourdomain.com to your custom domain name as seen in the screen shot below. For example http://ericvasco.com/$1 )
Step 5: Then click on Save and Deploy button
You should now be able to access your website with www. at the beginning of the URL.
Please contact our customer support at [email protected] or by simply clicking the chat icon in the bottom right corner of the screen if you have any questions or issues