In the Message Center you can find requests and gifts that your Teammates have sent you.
You can access your Message Center by clicking the Envelope icon on the left side of the Map screen.
If you're playing on mobile, you must first connect to Facebook in order to receive messages that your Teammates send you.
There are 4 different types of messages: Teammates requests, Reports requests, Energy gifts and Thank You gifts.
The messages in your inbox will be ordered according to their type. The number of messages you can receive varies according to the type of message. Once you reach the inbox limit for a particular type of message, all additional incoming messages of that type will automatically be deleted. All messages remain active for 3 days. They are automatically deleted if you do not accept them before their expiration date.
The messages are ordered as follows:
1. Teammate requests
2. Report requests
3. Energy gifts (+2 Energy)
4. Thank You gifts (+1 Energy and Lucky Cards)
If you're playing on Facebook (computer version), there is a limit to how many messages can be displayed at one time. Once you have accepted the all visible messages, you may need to reload your Message Center to display more messages