We'll be sun setting MyNBA2K17 servers on December 7th, 2018, which will disable all gameplay in the app.
After October 8, 2018, you will no longer be able to purchase Credits via iOS or Amazon.
After this point, players attempting to load MyNBA2K17 will receive a "Network Error" message. MyNBA2K17 is no longer available on app stores and Credits are no longer available to purchase.
Check out MyNBA2K19 if you'd like to continue to enjoy the franchise on your mobile device.