Contact Adobe Customer services and ask for an "activation count reset". Often this is refused, but it is your only hope.
And if the agent refuses to do it, exit chat and try it again, and you may get an agent that will do it.
Adobe Customer Service (Make sure to and sign in to your Adobe account first and allow popups and cookies on your browser and only ask to have your activations reset. You may not be able to see the chat window if using a VPN.):
https://helpx.adobe.com/contact.html?rghtup=autoOpen will automatically open the chat window.
Type "Agent" in the chat box to bypass the chatbot and be connected to a person.
or Twitter:
https://twitter.com/AdobeCare