Please help me, the serial number I purchased cannot be activated.

I bought the winclone 7 standard version on September 7th because I need to use the latest macos, so I have upgraded to the latest beta version of macos 10.15. This version is no longer supported in winclone7. I can use the serial number I purchased to activate it in the previous beta version of winclone8. Yesterday I downloaded the latest test version of winclone8. When I opened the app, I found that I could not activate it. I reactivated the prompt activation error.

Can I purchase the serial number of just one month without using it on winclone8? Still need to update the serial number I purchased?

Thank you

You new license number is on profile in your account (we sent out an email): (use the email you used when purchasing to activate your account).