Content is editable within two days of publishing How to Create a Private or Public Channel on Telegram? But a Telegram statement also said: "Any requests related to political censorship or limiting human rights such as the rights to free speech or assembly are not and will not be considered." Your posting frequency depends on the topic of your channel. If you have a news channel, it’s OK to publish new content every day (or even every hour). For other industries, stick with 2-3 large posts a week. End-to-end encryption is an important feature in messaging, as it's the first step in protecting users from surveillance.
from us