Looking for a theme where I can sell my online pilates video's

I am looking for a simple theme or plugin that operates on Elementor, where I can sell my onine Pilates video’s. You should be able to add a Pilates class to your cart and view them on your account. No quizes, so completion dates, just buy and view.

Really struggling with this, I need someones help please!

Just use WooCommerce plugin. What you’re looking for requires WooCommerce and you can use any theme