I am unable to locate any specific information related to a defective product involving Pamala Haag in the context of the provided description about drones and an email promotion for Drone products. It seems like the information provided is vague and might not be related to any known defective product or service associated with Pamala Haag.
If you could provide more detailed information or context regarding the issue with Pamala Haag and defective products, I would be happy to assist further in researching the topic.