UI/UX Consultancy

I'm getting a Shopify e-commerce site built through Freelancer.com. So all the main functionalities will be taken care of by him. But I have no UI/UX knowledge to make sure I get the best output from him considering UX. You need to consult him on what kind of colors, images to use and stuff like that related to customer experience. And the whole design of the website. Will be selling and shapeware, muscle simulators, posture correctors through the site. The target market is Europe and USA. This project hasn't started yet. I'll add you to the Freelancer project as a collaborator as well. So you can directly communicate with whoever we hire. He'll be using a theme bought by me with your consultancy. The product images will be directly taken from these Aliexpress links and imported through Oberlo. But these images shall not be used directly for UI of the website. And also as you can see these products do not promote fitness products such as gym equipment. Or promote body fitness per se. Most of them are focused towards the body shape of the user. They are mostly focused on people too lazy to go to a gym, but still want to maintain their body shape at a reputable state in some method. For certain occasions.