How to Change Your Facebook Page URL / Username 2021
How to change your Facebook Page URL? If Facebook says you can’t, here's how to do it, step-by-step - plus cautions to beware of before you do!
2 Feb 2021 ... You may not be able to immediately create a username for a new Page if you've
... Cautions on changing a Facebook Page URL that's already set ... “You're not
eligible to set a web address for this Page right now because ...