If you need help with your SiriusXM Radio subscription account then you will need to contact them directly at (866) 635-5027. They are the only ones who can assist you with account related issues.
You can also login to your SiriusXM Radio account online and make changes to your account anytime.
If you need help or have questions please contact us at (800) 513-8554, email us at contactus@satelliteradiosuperstore.com or visit our website www.SatelliteRadioSuperstore.com