Why does client deauthentication and handshake interception fail?

Question

linux

Installed the latest version of Kali Linux on the hard drive the other day. I decided to check my own grid for hacking vulnerability. I launch the terminal, put the map into monitor mode, disable all unnecessary processes (chech kill), start monitoring all available grids and press ctr+c. After that, in a new window, I execute a command to monitor a specific grid (my own) and further intercept the handshake. The problem is that it is not possible to cut off the client from the router to intercept the hand. The aireplay-ng command just runs, but nothing happens (my phone is still connected to the network without any crashes or shutdowns). I tried to send a different number of packets from 5 to 100, brought the laptop almost to the router itself, but deauthentication did not happen. What am I doing wrong? Since I'm a complete noob in Linux, please help. Maybe,
I attached all the screenshots and, just in case, covered up all the mac-addresses. Thanks in advance!

Answer 1

De-authentication on Android devices does not occur, on iOS I don’t know.

Answer 2

try:
aireplay-ng -0 15 -a [access point mac address] -c [client mac address] [interface name]

Answer 3

try

aireplay-ng --deauth 50 -a BSSID ROUT -c bssid victim wlan0mon --ignore-negative-one

Answer 4

In my opinion, if you need a ready-made solution that works for the result, and not for studying Debian-based systems for general pentesting, then WiFi-Slax is better sharpened for the following purposes: interception of handshake, eviltwin, wps-brute (not relevant for new versions routers, but quite suitable for old ones) especially for beginners, since many utilities have a pseudo-graphical interface.