BettaKnit review for Infinite Product Options

The options and operating rules aren't clear, so it's a matter of trial and error. Often, the options don't appear in the frontend. In this case, the structure must be deleted and redone. I asked for a fix for a product that offers different sizes and different yarns for each size, and even after the third request, the problem persists. Maybe we don't understand each other? Frustrating.