You followed a link on oculus.com that redirects to another website:
https://support.microsoft.com/en-us/account-billing/how-to-close-your-microsoft-account-c1b2d13f-4de6-6e1b-4a31-d9d668849979We're just checking that you want to follow this link — you can now continue to that website or go back to the home page.