I went to a Verizon store and traded my family's phones in, and we were told they had a promotion to pay off the remaining AT&T balance. Everything was smooth, and the employee told me to email poyp.support@verizon.com with my bill on May 6, 2026, and I have not received any updates from Verizon on tracking or if they even received my email. I tried looking for the rebate option under orders, but I see nothing. What can I do?