To set up buyer show in Taobao mobile store, you need to go through the following steps:

Open the Taobao seller client and enter the "Operation Center" page.

In the "Operation Center" page, find the "Evaluation Management" option and click to enter.

After entering the "Evaluation Management" page, select "Buyer Show" in the left menu, then find the "Configure Buyer Show" button and click to enter.

In the "Configure Buyer Show" page, set the size and number of pictures displayed in the buyer show, which can be adjusted according to your needs.

Click the "Save and Publish" button to complete the configuration of the buyer show.

If you want to add buyer show to a specific store page, you can add a "Buyer Show" module in the store design and copy the corresponding code to the module.

It should be noted that the display of buyer show must be uploaded by the buyer, and the seller cannot operate directly in the background. Sellers can improve buyers' purchasing experience through excellent pre-sales and after-sales services, and encourage buyers to upload buyer shows to increase sales and credibility.