I can’t set up a guest network on mikrotik hAP 2 What am I doing wrong?

Question

Computer networks

Good afternoon, colleagues and sympathizers:
Perhaps for the RouterOS guru this will be a very stupid question, but this is the first time I work with Mikrotik.
To the point .... There is a LOCAL network 192.168.XX.XX in it - a working network.
It is necessary to put the TD so that the users would only sit with Wi-Fi on their sites, since everything will be closed on the slave computers. They will have a network 192.168.YY.ZZ
It is necessary that these 2 networks would not intersect. The router is out of the box. I did everything in this video.

The joke is that if I create a virtual ap bridge, then it "does not include Wi-fi". That is, the wireless interfaces are active, but they have the "Station" mode by default and they "do not broadcast"
If I transfer them (interfaces) to the "ap bridge" mode and use them everywhere as if it were virtual (as in the example from the video), then the network is displayed, but as soon as I connect to it and get an ip address, it drops me. Who in the subject - help please.
UPD: Perhaps I did not make some preliminary ̶l̶a̶s̶k̶i̶ settings. Throw me a video, please.