u/I-am-Jube

I have been with metro since 2013. Currently paying $77 a month for 2 phone lines and 1 tablet line. The phone deal promo is $50 for first line and $25 for additional line. I pay less than $5 for the tablet line each month. How can I get the iPhone 16e for the promo price. I don't care about getting the giftcard.