A. 1. When contacting customer service, be clear and concise about your issue to help them assist you more effectively. 2. Follow up on your inquiry if you do not receive a timely response, as this can help escalate your issue.

B. 3. Use social media to express your concerns, as public visibility may prompt a quicker response. 4. Document all interactions with customer service for reference in case you need to escalate the issue.