How do you unlock everything on Mario Run?

The characters in Super Mario Run: Princess Peach can be unlocked. It's easy to get Peach to join your party because you don't have to do anything extra. The man is named Yoshi. You'll need 30 red and 30 yellow toads to get unlocked. A person named Luigi. When you have 150 green and purple toads, you will be able to get Luigi. There was a tollette.