To strengthen the interaction among friends, in Cooking Country, you need to ask your friends for help.

1. Click the object you want to build.

2. Click "Ask for help" and send the request to your friend.

3. Your friends will receive this request in the envelope on the left side of the screen.

4. After your friends receive your request and have enough materials, click the machine and finish the construction.

5. You can also purchase the materials directly with the rubies in Cooking Country.