Hi @lisann, the Dynamic duo is a challenge where you are randomly partnered with a buddy. A lot of these events/challenges are offered on mobile devices or Windows 10. However, some of these events are still in testing phases so players are randomly chosen to test. The studio will then monitor to see how well it's working and in this case, it's not working as you can see by the messages here in the community. You
can read about it here: https://community.king.com/en/candy-crush-saga/discussion/246202/where-can-i-get-my-events#latest