Rude and liars. Kept saying my food will be ready ...

Rude and liars. Kept saying my food will be ready in 5 minutes and it's been over 20 minutes. I have waited for my food for a total 1.5 hours after the restaurant stated it will be ready in 40-50 minutes. I understand that there is a wait but you should never tell your customer "we are not only doing your food we are busy" that is rude. I just spent $40 dollars for the worst customer services. definitely will not return. since this isn't the only thai restaurant.