well usaualy the match maker come for me at 6,7,or 8. Maybe you missed her or she just hasn't come yet. Don't fret, the match maker can come earlyer or later than the avrage tamagotchi. Just hang in there for a while and see if she comes. And also keep your tamagotchi with you at all times to make sure you don't miss her! :furawatchi: :furawatchi:
Also she will not come when your tamagotchi is a oldie, wait around the times of 10:30 AM, 2:30 PM, or 7:00 PM (Wait a minute early). Here is a very good topic TamaMum pinned https://www.tamatalk.com/IB/index.php?showtopic=103277.
Ack. You might have to reset unless you know another oldie of opposite gender. (Lol, same thing happened to me...The new tama just got married yesterday)