Moving to Creative Cloud forum.
VIP Number for Creative Cloud is an identification number for the purchase that you have done through a reseller and not a serial number that you can use. Adobe Creative Cloud subscriptions works on the basis of your Adobe ID & Password .
You need to send an invitation to your self from Creative.adobe.com and accept the same . Once you accept the invitation , then please try and activate the software .
Please let us know if this works for your or not .