Fix a WordPress Woo store online

My client wanted a product personalization tool for the the final user , the potential shopper. I need some help if possible to help to speed things up. 1. Product-page hosts the normal photo-gallery as normal, but the customize-product tool needs to be on the same product-page. In an accordion element make Section1 the photo-gallery. In section2 the customization tool. 2. Remove the actual <Presonaliza> Button that it takes you nowhere. 3. Add <Comprar Ahora> (“Buy Now” in spanish) button to all products that pops up a overall element (solved with Grid and Flexbox) that host the payment protocol. 3.1 Populate the woo tables to record the transaction. 4. Add <Add to cart> button that triggers the regular woo protocol. I hope explained myself, please contact if doubts.