WooCommerce Checkout in Highend Theme

Hi. I’m building a WP site using Highend, hosted by Bluehost. It’s a not-for-profit site, and I’ve created a page called “Contribute” where people can make donations to the organization.

When I’m in the backend editor for the page, it shows that I’ve installed the Woo checkout module – but when I view the actual page, it’s just blank in the area where the checkout should be.

I’ve gone into WooCommerce via the dashboard and set all the settings that seem relevant, plugged in my API keys (from the Simplify Commerce app, which I also activated), etc, etc. Anyway, I don’t know what I’m missing. I haven’t been able to find anything helpful about this in the forum or elsewhere.

Again, what I’m trying to do it to set up a checkout, so people can make donations.

I should also mention that I’m definitely not a developer – so be gentle with the terminology, please!

Thanks for your help with this.