Thank you for your issue.
Do you have a product activation code? It should be with your copy or in your emails.
Can't find it?
Check your Spam.
If it is a digital code, please check you have scanned it properly or typed it correctly.
If it is something different , please don't hesitate to respond!
Hello.
Thank you for your comment.
Possible Workaround
A workaround that has worked for many users is to restart your device fully and then load up the launcher again.
Please try this.
Mioxxio