Did someone invite you to their team, but you lost their invite? No problem!
Simply click on this link: https://web.dealmachineapp.com
Click "Sign up" (don't worry, if you're joining a team it won't charge you. It's just the starting button.)
Enter your name and email address.
Two things may happen next:
You'll see a quick start video and that means you're automatically joined to the correct team. Success!
You see a credit card screen. Don't enter your credit card! If you're using the mobile app: scroll down and click "More options" then click Request to join team. If you're using your computer: click "Request to join team" in the top right. Then enter your team leader's email address.