Training server ATC

This is something that is happening to often to me with Atc on training servers.
Approach giving me directions and tower asking me to contact them. Then i contact them and they not answer. When i land it lock like there is no air planes. I see it on the map but not on that airport beside a white square.

I place a video on this link if any body have an answer about this

Im a grade 3 and i use expert server only whe is real busy. But most of the time training server have more traffic so i flight on it some time.

Link doesn’t work 👍🏻

The best thing you can do is ignore it. Its training server


It’s training server, just like @N1RG said, the only thing we can do is ignore. Plus since it’s training server they’re probably still learning the basics of ATC.