Hi, Kathie,
What theme are you using? If it is a Shopify made theme, feel free to look at our Help Center for resources directly about your theme. You should find resources that directly help you with some of the common features of your theme. If not, since you are using a theme made by us as well as being on a paid plan, you actually qualify for 60 mins of design time from our Themes department. You can push this request over to our Support Team to see if we can accommodate and they will simply use your design minutes.
If you are using a third party theme, we always recommend you push this request over to them as they are familiar with your theme template and code and can assist you accordingly. Heading back to the Theme Store page of your chosen theme will give you all necessary links and information to communicate with your theme developers.
I also wanted to ask why you wanted this on your mobile version? I personally enjoyed how it was presented while on my phone. Scrolling vertically will make for a very long page while on mobile. The way it's presented now seems cleaner and showcases all information about the product.
