You have to be part of Team SmartCash, tbh i can't remember how i joined since it has been some months, but I think I asked around discord, so you can go and check it out, there is a team-smartcash subdiscord channel, maybe ask in there.

Discord link: https://discord.gg/YbRYCcH

If i'm not mistaken, asking on this post is also ok, someone will see it and add you to the team, but don't quote me on this one