Can I get my old account back?

I have recently got a new Apple ID for my iPhone 7, and when I launch my game all of my stuff is gone and I have to start all over again. Is there a way you can give me my account back? The name of it is SlothBearFan

Hello, @FireAllosaur7798, I’m sorry to hear you have lost your progress. If you usually connect via Facebook or GameCenter, please go to the game settings and reconnect. If you were playing as a Guest, please send us an email at support+forums@ludia.com. Be sure to include your support key in the email and we will try to get you back to collecting DNA as soon as possible.