I would like to know if there is a possibility to receive information from the simulator, ex.
That I can receive information from the simulator such as speed, height and location, it would be to enter the information in a software made in C# by me. Thank you all.
Called SimConnect, check the SDK for more information 
Are you aware of the tool? can I find material here or on youtube?
There is also plenty of code that are part of apps in github if you learn better that way. Just google search github simconnect
You are literally posting in the very forum about the API of the same name A quick internet research would also reveal (to add to what has been posted already above) the list of „simulation variables“ that can be queried (and in some cases also „written“):
https://docs.flightsimulator.com/html/Programming_Tools/SimVars/Simulation_Variables.htm