unsatisfied support reaction for WooCommerce Show Single Variations On Shop & Category Plugin

Dear support team,

I am not satisfied with the “WooCommerce Show Single Variations On Shop & Category Plugin” support. I am sending now the 3rd time my requests and do not getting answers since 1 week, only 1 time answer so far without solving of the problems stated.

How to be able to get their support reacting faster, at least within 24h?

Please help to proceed with customer support for problem solving for that plugin.

I am looking forward to hear from you soon.

Best regards, Alex
P.S. the upgrade for support has been purchased too.