Telegram desktop app: In the upper left corner, click the Menu icon (the one with three lines). Select โNew Channelโ from the drop-down menu. To edit your name or bio, click the Menu icon and select โManage Channel.โ 6How to manage your Telegram channel? To upload a logo, click the Menu icon and select โManage Channel.โ In a new window, hit the Camera icon. Polls
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