Python Bots?

So ive always wondered how people bot followers on Instagram. I think it was a few years ago i used an app called nufollow. You did ads to earn coins and you spent those coins on followers on Instagram. And it worked i got like 10 followers XD. well i was wondering how they make those accounts, With a python bot? or idk what else. Well i found a Roblox bot XD which you just run one python file and it makes accounts. It can make like 2000 accounts even know in the config i have it set at 20000. anyways can also change the config file to follow users or join groups. If anybody has info on how to do something like that roblox bot on Instagram or other social media that will be awesome.

Learn python 3.x, then look into the requests module and "beautiful soup" module.

You can use your web browser to record http requests made to create accounts, and for instagram you'll need to get a valid api key or reverse their app to get their api key and sniff the requests the app makes.