What are the meanings of the map screen symbols

Martin3190

At the top of the map screen there is a bar that shows a heart with the word "FULL" after it and also a gold bar symbol with the number 7 followed by a + sign. Can you explain the meaning of these and how to use them

Niki_Stashuk

If you click on the plus sign after lives it tells you how many minutes until you will get a new life. It also allows you to ask friends for new lives. If you click the plus sign next to the gold bars it allows you to buy more gold bars . The number next to the gold bars is how many you currently have.

Lady_Choo

If the bar says Full, it means you have the maximum amount of lives too