DO NOT BUY FROM THIS PROVIDER
They do not cares about anything but charging people money, when you asked something about the VDS they'll just ignored you, and when you ask something about purchasing and refunding they basically reply immediately, your network speed will gets throttle to 8Mbps when they so called "instances high demand time automatic allocation", they are just an Alibaba Cloud reseller and they does not guarantee anything, do not buy from them, if you must use Alibaba Cloud, buy from Alibaba Cloud itself.