MayOutdoor review for Cross Sell & Upsell Pro

I am sorry to hear you encountered problems when using our app. However, our app does not have the capacity to change a clients theme and I this that not a single app on the Shopify App Store can do this. The themes can be changed by someone with access to your Store Admin, which we don't have. Also, we tried to contact you via email and we didn't reply any answer. If you would give us more detail on the issue you encountered we can try to identify the problem. We hope to hear from you!