I didnt receive my activation codeafter i created anacount

Sorry we are not TV Guide. It would be best to notify them for a response.

will need to send to the correct site this is fixa need to notify seller

Contact the sender

didnt specify what you bought but notify their customer service to assist you

didnt specify brand --try notifying safe company and or notify a locksmith

If you need to set up a Gmail account, open this link and create your account.
https://accounts.google.com/SignUp

need to notify facebook

unless you typed account at wrong it is wrong.
try this
http:\mail.google.com

You can try to roll back by restoring your system. just type in command prompt : C:\WINDOWS\system32\Restore\rstrui.exe Please check for the back date . But upgrading does not create such problem how have you upgrade your system ? Is you window Genuine ?

Fb notify you when you try to log in from different location. You can fix it easy by confirming that its ok. But you should worry about your password security if you didnt log in from different country or state.