If you want to move the product review section on the product detail page then follow the below steps.
Step 1. Login to Shopify Admin.
Step 2. Go to Online Store > Themes from the left sidebar.
Step 3. Click on Actions > Edit code of the live theme.
Step 4. Search product in the search box and open product.liquid file.
Step 5. Cut (CTRL+X) these 2 lines and Paste (CTRL+V) in the product detail page where you want to show the review section.