How to get data in INSTAGRAM API correctly?

Question

PHP

A few questions about working with the private INSTAGRAM API.
1. How to determine the gender of users?
2. How to get user data by the list of IDs without sending a request to each page.
There are services for promoting and collecting an audience on Instagram, which somehow determine gender. Also, these services quickly gather an audience according to certain criteria (number of entries, status, date of the last entry, etc.). I don’t think that these services go through every page to weed out the wrong audience.
I hope that there is some function that gives a bunch of data (publications, name, number of subscribers, etc.)?

Answer 1

1. Nothing.
2. Nothing.
The API is quite limited.
There are a large number of services that make requests using a username and password, thereby violating the agreement with Instagram. Instagram periodically makes fan blocks hacking such accounts.