C91 Don't be Angry Okay

Tang Xun did not turn her head and only asked in a light tone, "What do you think is wrong?"

The girl's words were instantly stuck.

She did not understand how to use the software that Tang Xun recommended to them. How would she know what was wrong with it?

"The operation is not smooth at all."

She racked her brains and could only come up with a problem that was not a problem