Selling the giant Xiaomi Mi 11 Ultra with carton

Selling giant Xiaomi Mi 11 Ultra with two screens, one main and one small screen on the back of the phone, 256 pockets of RAM, 16 pockets, Super AMOLED display, 1 billion colors, 120x camera, zooming, 120 Hz screen refresh rate, curved H screen, ability to take pictures of the moon, professional photography, Harman kardon stereo speaker, full gaming, 120 fps, clean phone, dual SIM card, the phone has only one pin mark, the market price is 16,000, the May price is 11,000 Because I need money, buyer PV 0799291545