Hello, relevant technical support professionals, I hope you have a good day today
There is a video resource library on my home page for me to observe, practice and score.
This afternoon, I logged in again and found that my section was gone, but it was still there this morning. May I ask how to solve this problem?
I need to look at the video to make sure I have a similar level, and I'm also grading the video against the explanation, and I've only seen a third of the video, and I really need it.
Looking forward to your reply!