As we've implemented a new feature that allows players to select which SDNA type they'd like to receive for completing various tasks, you will first need to deselect the previously selected type of SDNA for completing Code 19 and once that has been done, you should be able to tap and select the new type of SDNA you'd like to receive.
I can't select the SDNA I'd like to receive for completing Code 19. What should I do?
Last Updated: 345d