If the temu mask qualifications are pending upload, you need to upload the relevant qualifications as soon as possible to ensure that your products can be sold smoothly. You can log in to the temu seller center, find the "Product Management" tab, and click the "Upload Qualifications" button. Follow the system prompts to upload your mask qualifications step by step. After the qualifications are successfully uploaded, your products can be sold normally. Please note that if you fail to upload the qualifications in time, your products may be removed from the shelves or restricted from sale. Therefore, please be sure to upload the relevant qualifications in time after receiving the notification that the qualifications are pending upload.