Thanks for your interest in TemplateToaster. We are working on the all new TemplateToaster v7, it'll offer extended support for all major ecommerce CMSs including PrestShop.
I checked your support ticket. It seems that Bootstrap is loaded by a plugin which is conflicting with theme's Bootstrap. We will communicate with you through support ticket.
You can easily add a Hover button in textbox. Option is available under Editor tab.
Thanks for the new feature request, we are already working on that for our next major release.
Thanks for your feedback, we are already working on improving the User Interface for the next major version.