Kali Linux Install Telegram
From WikiMLT
Telegram is available within the Kali's repository, but the version is little bit older than the current version of Telegram for Desktop. Here is short script how to download and deploy the latest version via the command line.
cd ~/Downloads
wget https://telegram.org/dl/desktop/linux -O telegram-desktop-linux.tar.xz
tar -xvf telegram-desktop-linux.tar.xz
mv Telegram ~/.local/share/TelegramDesktop
~/.local/share/TelegramDesktop/Telegram &
rm telegram-desktop-linux.tar.xz