Why did I send a text message to enable traffic, but I never received a reply?

If you successfully handle this business, the system will send you a success message. If you don't receive this message, I suggest you call the local customer service number 100 10 to see if your business has been successfully accepted. It may have been processed, but the system didn't get it back in time. I will send you a message next time. It is also possible that the instruction was sent incorrectly and it was not opened successfully. You can ask the customer service staff to help you check the order. Avoid using the Internet under uncertain circumstances, resulting in additional traffic charges.