How to build a Facebook face recognition scanner?

I want to make a tool to scan facebook with anonymously with a network but i need information on how to do face detection on the images of facebook and retract a name with that picture;
Could someone please give me a clue or 2 on where to begin, this is going to be a big scaled project and i can see that;
I was thinking C# or C++

This isn't my field of expertise, but you might want to look into Python. There is a lot of machine learning stuff done in python.
https://realpython.com/face-recognition-with-python/

herps said:

This isn't my field of expertise, but you might want to look into Python. There is a lot of machine learning stuff done in python.
https://realpython.com/face-recognition-with-python/

Click to expand...

DId some searches on github aswell, also looked promosing; but still need to build a automated proxy into it and everything

Use machine learning with python, face detection is now easy with YOLO, or the facebook model called detectron, all that stuff are on github.