Hi, I used to be your restaurant loyal customer. And I am sorry to say that, no more for next time. Today is my sister in law birthday, and I am so excited to bring her and her family go over there to having dinner, to show your better service to them. But then, is totally embarrass me, and make so disappointed. She is foreigner, that's why not always bring her ID outside. And yeah, even we able to show the staff here facebook that she is birthday today, she also unable to receive the birthday promo. What is this kind of service? Why can't be flexible at all? I bring 9 adults and 1 kids go to your restaurant, do you think I want to cheat you just few hundred peso? And so free to just change the date of birthday of my sister in law Facebook? Just because want to enjoy the birthday promo? For the good sake. Oh my god! This is the terrible and inflexible service I ever seen, seriously! I have no idea what's other branch service flexibility, but I know Greenbelt 3 Yakimix is not good on this at all. And don't worry, whatever with Yakimix in future, I won't consume anymore. This totally embarrass me, and break my image towards you guys. I hope your management can seriously take this matter. Yeah, I might be just your small revenue, but remember food and beverage industry is always serve their service at first, no matter how good or best their food is, at last, wish you good luck.