GO-E-MALL review for Shein and Temu dropshipping

We are new using this app. This is our first day trial. We are checking how it works. From of what we have checked, at least when selected some products from Amazon, the price provided to Shopify Stores is the same price offered to the general public. What is the actual deal for us with Shopify Stores? Where is the space for mark-Up? If customers go looking for the same products, would find that amazon has lower prices. Unless we are doing something wrong, which then we would edit this review,