Staffs were rude and security was horrible, unhelp...

Staffs were rude and security was horrible, unhelpful. I want to give them zero star but I gave 1 star to whoever tried to helped me with my first experience in this airport. I had such a horrible experience there. Such a nightmare!!!
They called international airport but Only 2% speak English and I missed my flight connect and I had to booked another flight $250 worst airport ever. On my way back home I just booked new ticket with EVA instead (always wonderful service) I don t want to fly back there at this airport Beijing.