No button on Mobile

I have the button on the desktop but not on mobile. Not surprisingly, most of my traffic is on mobile.

I’m running WP Recipe Maker Pro and, as I said, the button appears just fine on desktop browsers but not mobile. I’ve tried in multiple mobile browsers.

Is there a setting I’m missing?

I like for my visitors to be able to get their ingredients right away but mobile are missing out. In addition, some recipe schema plugins are making deals with Instacart, for what it’s worth, which could possibly eat into your revenue stream. I want to recommend Chicory to other food bloggers, but how can I if mobile isn’t supported?

The page I need help with: [log in to see the link]