Hello, I need to make improvements to my Advante Shop: 1. price adjustment by category; 2. the ability to add several photos to the category as here hhttp://nickmebel.rf/mebel/detskaja_mebel_dendi.html so that the photo is from the left at the top and right at the top description of the category; 3. display of the size and brief description from the outside of the product card; 4. Move the arrow to the bottom right corner and make it as a button up. Tell me how much it will cost to complete each separately. I'm waiting for an answer.