Why did 10086 say that my traffic exceeded? Solve, hurry!

You have to call mobile customer service to find out how much traffic you have. SMS only tells you the flow of the package you ordered. For example, I applied for a short message package, but he gave me a 20-meter package, so I booked a 30-meter package with 5 yuan, making it 50 meters in total. However, mobile SMS uses this 30M first, and then uses that 20M. You can only find this ordered online package 30M in the online business hall, so you can only call customer service to help you check your mobile phone.