Does anyone know how to contact the high-level customer service of the certification center?

Due to the negligence of the customer service personnel of the certification center, a series of problems were caused. The last time the other party replied was 7/16. I want an effective appeal. Can anyone help?

If necessary, I can also let everyone know the complete status of the entire letter

1 0 177
0 REPLIES 0
Top Labels in this Space