To modify product information on TEMU, you can follow the steps below:

Log in to TEMU: Use your account and password to log in to the TEMU platform.

Enter product management: In the main interface or navigation bar of TEMU, find and click "Product Management" or a similar option to enter the product management page.

Select the product to be modified: In the product management page, find the product whose information you want to modify, and click the edit button or a similar option for the product.

Modify product information: After entering the product editing page, you can modify various information of the product, such as title, description, price, inventory, etc. Modify product information item by item as needed.

Save changes: After completing the modification of product information, remember to click the Save button or a similar option to save the changes made.

Preview and confirm: After the changes are saved, you can preview the modified product information to ensure that there are no errors or omissions. If further modifications are required, you can repeat the above steps.

Submit for review: After confirming that the changes are correct, you can choose to submit the product information for review. According to the platform regulations, it may take some time to complete the review.

Please note that the specific operation steps may change due to updates to the TEMU platform. If you encounter problems during the operation or are not sure how to proceed, it is recommended to consult the TEMU platform's help documents or contact TEMU's customer service support for accurate guidance.