Welcome to the Pet Rescue Community
Do you need help with your game? Ask the Community for help.
Good morning and welcome to the community.
You cannot change how many devices you are connected to. You are only playing on one device, not a computer as well, or someone else playing a game on the same device under a different account?
Log out (assuming you are logged in because of progress) close the game. Reboot your device and try again and let us know if that works.
If not, could you give us the device/ model details and which app version you have please 😊