If you encounter problems or fraud when using BiyaPay or other services, you can contact BiyaPay customer service to make a complaint:

Online Customer Service

• Official website or in-app: Visit BiyaPay's official website or open the BiyaPay app and find the customer service support option.

E-mail

• Official Email: Send a detailed complaint email to BiyaPay's customer service email. Be sure to include your account information, description of the problem, and relevant screenshots or files in the email.
• Customer service email: service@biyapay.com

The validity of your complaint depends on the detail and accuracy of the information you provide. Through the above steps, you can clearly express your problem and seek a fair and timely solution. If you need further help or advice during the complaint process, please feel free to seek support from friends, family, or legal counsel.