Your tamagotchi v3 is 6 years old and you set the time to 2.59 pm but the matchmaker wont come?

When your tamagotchi is 5,6,7 or 8 years old the matchmaker will come at the following times : 10:30 a.m., 3:00 p.m., and 7:00 p.m. Changing the time to a minute before each will ssspeed up the processs if you are in a hurry :) Hope this helps!