We have been using this theme since 2016 and it is a highly stable, professional quality theme, that is fast loading and highly flexible. Kudos to the developers. We plan to continue using this theme and are very happy with it.
I'm having a constant battle with fixing styling issues and slow load speed using this theme. At first, I assumed it was a plugin but it really doesn't allow for the speed tests we need for google.
I am sorry to hear you are disappointed. If you are having an issue with the theme, please submit a ticket at the Support Center and I will be more than happy to help you resolve it: https://mvpthemes.zendesk.com