Woocommerce store images - how to create them.

I need you to look at a website and tell me the steps I need to take to make my images look like the images on the website. This is what I need to know: 1. what pixel size and what dpi should photographer shoot my images if I want them displayed like the product photos on this web page: [login to view URL] 2. What are the steps and software needed to create images like the one shown on this page: [login to view URL] The images have a transparent background AND a drop shadow. They are all square. I don't want you to do the work, I just need to have a conversation with you about how to create my product photos for my website so that they look like the product photos on this website: [login to view URL] Bid $30.00