Qingdao TaiHongDa Chemical Co.,Ltd Paid for receiving 1 kilogram, got only 9.2 grams, complaints to sales manager useless Qingdao China

I ordered 1 kg of a chemical, and received a confirmation of the price and quantity, as it was found on the Internet.  I transferred the money by Western Union, and the sales manager "Angel" said that it would be shipped within 1-2 days. It took three weeks for them to deliver it.

I received only 9.2 grams, instead of the 1 kg. When I complained, Angel first had to check with the factory, and then wrote me that this was a typo, and that the price was not for 1 kg, but for 1 g. Complaints and requests to get the money refunded were useless.