As of April 3rd, 2018, the Champions Program will no longer be issuing material prizes from the reward catalog. You can read about their full announcement on why they are making this change here.
Whilst the t-shirts will no longer be available via the Champions Program, the Training Team are currently building a process that will allow Certified Developers to redeem t-shirts from our Swag Store for proctored exams only. More on this will be announced soon.
As part of the Champions Program closure, if you have not received your t-shirt by 4th June 2018, then we will be unable to follow up with the logistic services integrated with the program.
Please see the FAQ document for more information.