• You must select the 'Disable filtering' option to fix the 'this channel cannot be seen on Telegram' problem. This is a filter for sensitive content.
• On the Telegram mobile app, the 'Disable filtering' option is activated by default.
• You must log in to your Telegram account after downloading and installing the Telegram desktop client.
• Telegram's desktop version, like Whatsapp, allows you to log in by scanning a QR code. This capability can also be used to access your Telegram account from other devices.
• Launch the app after it has finished installing; it will display a QR code. Take out your phone and look for the Telegram app.
• You'll be brought to your dashboard after successfully logging in to your Telegram account.
• From the dashboard, you may access your whole message history and chat list.
• The menu option is located in the top left corner of the screen. (Icon of a hamburger menu)
• To access the Telegram Menu, tap the three horizontal lines.
• From the Main Menu window, you'll notice various options titled New Group, New Channel, Contacts, Settings, and Night Mode.
• Choose the choice for Settings.
• After you tap on the Settings option, you'll be presented with a number of different alternatives. From the following box, choose Privacy & Settings.
• The toggle option 'Disable Filtering' is located under the Sensitive material header.
• This functionality is activated by default. This means Telegram will search every channel (private channels, public channels) and group for sensitive content automatically. When it detects something suspicious, it disables your access to that Telegram group or channel.

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