https://www.instagram.com/username/?__a=1
if user.media.page_info.has_next_page
is true, continue with
https://www.instagram.com/username/?__a=1&max_id=<user.media.page_info.end_cursor>
https://www.instagram.com/username/saved/?__a=1
if user.saved_media.page_info.has_next_page
is true, continue with
https://www.instagram.com/username/saved/?__a=1&max_id=<user.saved_media.page_info.end_cursor>