To view the sales volume of Alibaba stores, you can follow the steps below:

1. Open the Alibaba official website (www.alibaba.com) and log in to your account.

2. Enter the store name or keyword you want to view in the search bar on the homepage and click the search button.

3. On the search results page, find the store you want to view and click to enter the store homepage.

4. On the store homepage, you can see a list of various products of the store. Usually, each product will display its sales information.

5. Click on the product you are interested in to enter the product details page. On the product details page, you can see the specific sales data of the product, such as the number of units sold, reviews, etc.

Please note that the sales data may change depending on the store settings and product updates. Some stores may hide sales data or only display specific sales information after you place an order. In addition, different stores may have different sales display methods, and the specific operations may vary.

If you have trouble viewing your sales, we recommend that you contact Alibaba's customer service team, who will be able to provide more accurate and specific assistance.