Telegram members scraper

I’m looking for a bot that adds members from other groups to my group. It easily works like this: there are user bots that collect all telegram usernames from the group and adds them afterwards to my group. I would also like to have access to the bot so I can scrape members whenever I would like to. There will be different commands like: /start –shows menu where you can see different buttons First button: collect usernames The bot will ask me from which group i would like to collect the usernames from. I will easily send the invite link to the bot and it will start collecting the usernames. After finishing the progress which won’t take longer than 10 minutes it will say “done“ Second button: add members After collecting the usernames as explained above the bot will ask me where I would like to add the members to. I will send the invite link of my group to the bot and it will start adding the collected usernames by user bots. Third button: delete usernames In case if i would like to add other members to the group and not always the same i can tap on that button and it will delete all telegram usernames from the database. *Not willing to pay before the project isn’t done and before I haven’t tested it *You need to have experience (telegram knowledge or coding is not enough)