Avia Builder

Hi,

Our website was build with the avia builder but since a few months it doesn’t work anymore. Can you tell us why this is the case? And what i can do about it ? Is there a way to upload the avia builder version we had so I can easily modify pages that were created with the builder? At the moment I try to recreate those pages if people want certain modifications. But this is definetly not ideal… Because I create them with different custom building blocks because the avia builder does not work . Is