To upload EPR (Extended Producer Responsibility) information in Germany, you need to follow the steps below:

1. **Understand EPR requirements**: You need to understand the specific requirements of German EPR, which includes packaging laws and other regulations that may apply. The German EPR Packaging Law requires producers and distributors to be responsible for the packaging of their products, including recycling and disposal.

2. **Register for EPR**: You need to register your company and products in the corresponding EPR registration system. This usually involves submitting company details and product information, as well as paying the relevant registration fees.

3. **Obtain EPR registration number**: Once the registration is completed, you will receive an EPR registration number. This number is an important proof that you have complied with German EPR regulations.

4. **Submit qualification information**: According to the requirements of the Temu platform, you need to submit the obtained EPR registration number and other qualification information to the Temu platform. This can be done through the platform's backend management system to ensure that all relevant information is accurate.

5. **Update information regularly**: EPR registration usually needs to be renewed every year, so please make sure your EPR registration information is kept up to date and renew it in time before it expires.

6. **Comply with platform deadlines**: Temu platform may set a deadline for submitting EPR information. You need to complete all registration and information submission work before this date to avoid the product being removed from the shelves.