A good theme for eCommerce

This theme is a very good theme for an ecommerce website. However I experienced a lot of challenges with the left side menu with slider. It got to a point it’s not displaying the image carousel next to the menu.
I also had challenges with the homepage not scrolling beyond the left menu when one is accessing the website on a mobile phone. I.e when one reaches the bottom of the menu it wasn’t possible to scroll beyond after reaching the bottom which prevent users from scrolling to the rest of the website homepage because the scrolling function stuck there. The only option was someone to click anywhere outside the menu but that’s not something that anyone could easily figure out which is very bad for user experience. It was quite frustrating not being able to scroll beyond. The scrolling should flow naturally even after reaching the bottom of the menu items.
I managed to add some css code to enable page scrolling beyond the menu which worked for sometime and then the problem indicated earlier cropped up I had to do away with it and add third party plugin slider to help achieve the result I wanted but having to sacrifice the left menu that I really wanted and one of the main reasons I had chosen the theme.