I already addressed this in the very comment you were replying to, certificate pinning is very easy to defeat with public tools.
Which tools? You keep saying it's very easy in a fairly insulting manner but then offer zero information to anyone on how to do it.
I think it’s fair and reasonable to expect a basic level of knowledge when someone is making such confident statements regarding their reverse engineering work.
Defeating certificate pinning with tools like Frida is one of the most basic and common tasks when reversing iOS/OS X applications.