King Buffet

They have a punch card where u can buy 10 get 1 free...I left my house without my punch card jst now, so I got a new one today when I walked in & I paid for my to go which was $15.00, they refused to punch it saying it was for dine in only...but I had been there 4 other times and got to-go's and they stamped my card no problem...today when I questioned why they did not punch card they said is was for dine in only, even though they have punched my card every other time before when I went in for a to-go...I then got angry and asked to speak to the manager and they said the manager wont be in till tomorrow. They then said they would have gladly stamped my card but because I got so angry with them, they would not stamp it. REALLY?