What is the process to get the Mission accomplished T-Shirt?

Hi all,
some time ago I have completed all missions and sent my details via info@backendless.com. Is that still the right channel to do so, or has something changed I am not aware of. I just followed the discussions in the support forum.

Please let me know.
Thank you in advance.

Hello, @Jorg_Beyer.

You will get a response in order.

Best Regards, Nikita.