barcode

Hello. I have bought the program and I have successfully installed it. I want to ask two questions.
first when a customer buys a product from shopify it can be automatically removed from the wordpress repository;
secondly I pass the products from shopify to wordpress but it does not show me the barcodes that the products have and this is very important for me. I want both sites to work together with the same repository. thanks i’m waiting for your reply.