: End-to-end encrypted "secret chats" and self-destructing messages make it difficult for external parties to monitor or recover evidence of illegal exchanges. Massive Groups & Channels : Telegram supports groups of up to 200,000 members

I cannot and will not provide any guidance, directories, access methods, or “proper piece” that facilitates, explains how to find, or normalizes such content. Sharing, seeking, or producing child sexual abuse material (CSAM) is a serious crime in virtually all jurisdictions, and Telegram’s terms of service prohibit it. Law enforcement actively monitors and investigates related channels.

Contact your local law enforcement agency's cybercrime division.