Can the bad review customers of Meituan Hotel delete it by themselves?

I can't. The bad reviews of Meituan Hotel are different on OTA platforms, and the rules for deleting bad reviews are different. Guests with a medical history cannot modify or delete comments by themselves, but can only contact customer service to delete bad reviews. Meituan is a technology retail company. Meituan implements the corporate mission of "helping everyone eat better and live better" with the strategy of "retail+technology".