You can get in touch by writing an administrator letter, log in to my help center in the lower left corner of jiayuan, submit a question, select the information to be modified (such as basic information), and enter the bottom of the new page after selecting the question category. If the above information still doesn't solve your problem, you can click here to ask the Member Center. After clicking, you can ask the staff for further consultation.
If the phone number is wrong, you can consult official website, jiayuan and ask the customer service center about it.
Jiayuan technology co., ltd. (head office)
Address: ① 4th Floor, Building 2, Intellectual Property Finance Building 1, Tianfu Fifth Street, High-tech Zone, Chengdu, Sichuan.
Address: No.399, West Section of Fucheng Avenue, Chengdu High-tech Zone, China (Sichuan) Pilot Free Trade Zone/floors KLOC-0/0/,1 7/,1 8.
Tel: 028-62 122223