Develop a script to fetch users from a Telegram group or channel and send them a personal message on Telegram

Project Overview I would like a script to be developed which can do the following Project Details - Fetch users from a Telegram group / channel. Should be able to enter the group / channel link from which the users will be fetch. - Send personal message to those fetched users Should be able to send a private message to the users through a Telegram user. - I understand that the account which we will use to send those message can be banned, therefore an option to change the username of the user which will be used to send those messages. - There is no limit to the time it can take to add those users to the specified channel. Project Demo Before the payment I would like to see the demo where the script will fetch 5000+ users from a group and successfully send them a message. Please only bid on this project if you have done similar project in the past.