Why is there always a notice of "Bicycle in Use" in mobike, and some of them are closed?

Because these people who do mobike APP are black-hearted, they always want to sit in your notice bar, thinking that they can use it all the time (and they also accuse those producers who have been running black-hearted apps in the background, all of whom are childless producers).

Set, apply, find mobike, and stop forcibly.