I cannot reactivate the application after it was reinstalled.
The activation code reached its activation limit.
In order to resolve the issue with CleanMyMac/CleanMyMac2 reactivation we encourage you to contact MacPaw, the software developer, directly.
The official support webpage is:
Here you can submit a request to MacPaw Customer Support:
Also support can be reached at the phone number: +1 (877) 562-2729
or the e-mail address: firstname.lastname@example.org