The description of the bot is the text that people will see right before it is launched:
To change the description of the bot, you can use two methods:
Through the BotFather service
Through the Telegram
1. Log in to your Telegram chatbot, click on the three dots in the upper right corner and select "Manage Bot":
2. Enter a description for the bot and click on the "Save" button:
Through the BotFather service
1. Open @BotFather and enter the /setdescription command:
2. Select the bot for which you want to change the description from the list:
3. Submit a new bot description: