@PATRICIAMACIVER - As our Connection Expert EG mentioned - you can purchase your own device and return the leased gateway. You can find the list of compatible devices here: https://mydeviceinfo.xfinity.com/https://mydeviceinfo.xfinity.com/. We don't provide any senior or military discounts at this time.
@EG - Not sure why it got locked, I unlocked it and merged threads. Thank you for your help!