Click the proper hyperlink in that email to complete the verification process; but time is of the essence, wait too long and the verification link may become inactive.

Your account for this support forum is fine, otherwise your posting wouldn't appear here.

Is your issue is with a Firefox Account for services, like Sync?

Registrations and "accounts" aren't currently "all in one"; this forum hasn't joined the various Mozilla services that utilize a Firefox Account.

I am supposed to verify my email. Says notification has been sent. Never arrives in Outlook mail