Wanted to love it, but, not worth the hassle. The bundles never appeared on the product pages. We followed the instructions to add a line of code in product.liquid file, but we couldn't find the line of code indicated in the instructions. It is simply not worth our time to deal with this headache. Also, be aware that if a product is used in multiple bundles, a preference number has to be applied to it, meaning that if a bundle containing that same product has already been made, the bundle with the higher preference appears on the product page. Deal breaker for us.
We have just added an option to show multiple bundles on your product pages. You can enable it an App settings -> General settings.
I am sorry to see that the app didn't work for you. Some themes are a bit different and we have to add support for them manually.
I checked your store and made the changes to the app, so it now fully supports your theme. If you install the app again, you will see your bundles on your product pages.
In case anybody else experiences this issue, please contact us at firstname.lastname@example.org
I would also like to let you know that we are working on a feature which will allow you to display more than just one bundle on your product pages :)