Hi vforvishal,
Sorry for the troubles faced.
We had some issues with our servers so your problems may be potentially related to this.
It seems that your account as been properly created on our side.
It wasn't properly activated. Did you check your spam folder to see if the account activation email wasn't dropped inside it ?
As an information, i just activated your account, so you should be now able to connect to it and register your products.
In order to register it, log into your account and from the "My products" section you'll be then able to register your product properly.
Indeed if you still face any difficutlies, make sure to use the contact form in order to obtain the needed support :
https://www.arturia.com/contactSorry again for these troubles.
I hope that you'll be now able to register and enjoy your product as expected.
Best regards,