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
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.