ZTO Express gives me a headache. Did they sleep on National Day? (The goods are Dongguan Shilong)

I have encountered such a problem. From Zhejiang to Qingdao, the record tracking shows that the seller delivered the goods on September 27, and the result arrived in Qingdao in the early morning of June 10. Since then, there has been no delivery, and many calls have been made, but no one answered or the line was busy. The telephone of Shanghai headquarters has been disconnected, and there is no way to complain. Finally, I got through. Qingdao said it was a three-day National Day holiday, saying it was a National Day holiday. I called again and said it was from the 5th. I was going to go out to play with my children during the holiday, so I gave up. Didn't come in the afternoon, I called again, and the courier said that it would be a holiday for 7 days! This is outrageous! Isn't my holiday called a holiday? Is this still called express delivery? What rubbish! Their website also says that Mid-Autumn National Day is not a holiday, so you can punch yourself in the mouth! Never use Zhongtong again!