To recover a banned Telegram channel, you must directly to Telegram’s moderation team, as there are no automated "unban" buttons for channels. Immediate Action Steps
Once you get your channel back (or start a new one), follow these rules: how can i recover my banned telegram channel work
If your channel was banned for a serious violation (like sharing copyrighted content repeatedly), Telegram may deny your appeal. If that happens: To recover a banned Telegram channel, you must