What wonderful express delivery have you received?

A seller selling food in Sichuan once sent me and another buyer's goods upside down. The other party received all kinds of cooked food, and I received 20 packs of fermented grains. I am an old customer in the store and said that I can help the seller send it to the correct address. The seller waved his hand and said that it was not needed. He re-sent it to both of us, saying that glutinous rice has a short shelf life and asked me to eat it quickly. I didn't notice, and secondly, there were too many wine bags. One bag is enough for me to eat for a week, so I eat slowly and throw it away after the shelf life. After about 20 days, the mash exploded ... I guess I'm the only one who can answer "What kind of experience is it when I wake up in the morning and find mashed potatoes on the kitchen floor, walls and ceiling?" People.