If the temu return address is not maintained, you can take the following steps to resolve it:

First, contact the temu customer service team, explain the problem to them and request the return address.

Second, make sure to provide the correct order information and relevant details so that they can process your request quickly.

Finally, wait patiently for the response from the temu customer service team and follow their instructions to return the goods. Make sure to keep the relevant evidence and tracking number of the return so that you can track the progress of the return.