My Premier License Keeps Reverting Back to the Free One

I have a Premier license file for Avast and Cleanup Premium, and when I enter them in, get out of the license page, and go back in, all I see is the Free License.
I’m on the beta, ver. 18.5.2342, and reinstalled Avast. I installed the Free version, then entered the license.
Also, if I open an expired license file, Avast takes me to settings and says it worked, however, the license page says the opposite.

Ahyan

cant you contact Avast support for them to help you out with that error

You can’t use an expired license to register the product.
Contact Support https://support.avast.com/contact

I’m not using an expired license. I was just talking about how if you do use one it accepts it.