Just bought Adobe Pro DCAnd

Adobe is the COMPANY, do you mean Acrobat?

Where did you make the purchase?

If direct from Adobe, you should have received an email with information... as long as you entered your email address correctly

Does your Cloud subscription or serial number show on your account page?

https://accounts.adobe.com/ then click Plans & Products at the top to find a list of your programs and serial numbers

This is an open forum, not Adobe support... click below to contact Adobe staff to help

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Chat help: Mon - Fri  5am - 7pm  (US Pacific Time) <=== NOTE DAYS AND TIME

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Creative Cloud support (all Creative Cloud customer service issues)

http://helpx.adobe.com/x-productkb/global/service-ccm.html