Telephone in Guiyang, ZTO Express

I only know the phone number of Tuanpo Bridge in Nanming District. 5546, but I couldn't get through, because they put the microphone of the landline aside. I personally delivered the goods. They arrived on the morning of the 15th, and I was informed at 12 noon, so there was no news. I brought it up myself on the evening of the 18th, but I couldn't get through. I didn't find out why I couldn't get through until I arrived. The service attitude is extremely poor. I advise you not to use zhongtong.