To change the pictures of Temu store, you can follow the steps below:

Log in to your Temu account and enter the store management page.

Click "Store Decoration" in the left menu bar to enter the store decoration page.

On the store decoration page, find the location of the picture that needs to be replaced, such as the store header, carousel, etc.

Move the mouse to the picture that needs to be replaced, and a "Change Picture" button will appear. Click it.

In the pop-up picture upload window, select the new picture you want to upload and click the "OK" button.

After waiting for the picture to be uploaded, save the changes.

It should be noted that the size and proportion of pictures in different locations may be different. Therefore, when changing pictures, you need to pay attention to choosing pictures of appropriate size and proportion to avoid affecting the aesthetics and user experience of the store. In addition, if you are not familiar with store decoration, you can also refer to the templates and tutorials provided by Temu.