General Information for you: The only legitimate Oculus website is https://www.oculus.com/ . (I guess that oculusvr.com also works.) There are many websites with the name "oculus" in them that are not related to Oculus. It is not a good idea to visit or do business with these other websites.
See the thread Beware of scams for more information on scam sites.
Oculusfactoryusa is a scam site. Get in contact with your bank as soon as possible to try to cancel payment.
oculus.com and oculusvr.com are the only two addresses used by Oculus. Everything else is potentially a scam.