I can’t see add to cart buttons and attribute selector on my products page. Also this cause default images to miss when i add variable product.
There’re 4 sample products and they are simple products now. I switched variable products to simples to see main product image on product detail page. But my all products will be variable. Can you also make a variable product with default photo is shown.
In fact, i was seeing those buttons when i uploaded your sample data. After that i deactivated and deleted all plugins (there were bunch of plugins from old themes) and then reinstalled all plugins those required by your theme. Everything’s look perfect except those buttons.