Is it true that the US Mission sent a short message saying that it sent a letter of notification?

Of course, this requires a notification letter to prove its authenticity.

The mission of Meituan is to "help everyone eat better and live better". As a leading e-commerce platform for life service in China, the company has well-known consumer apps such as Meituan, Public Comment and Meituan Takeaway, and its services cover more than 200 categories such as catering, take-away, fresh retail, taxi, bike-sharing, hotel tourism, movies and entertainment, and its business covers 2,800 counties and cities across the country.