Hello, hello.
Firstly, I redesigned my menu to make it a little more clear what the player needs to do to win and how to navigate through menus.
Secondly, Here are some input/output examples. (I put a red dot next to the input to clarify)
In addition to comparing the input to a number, I included the name of the organization AND the string associated with the difficulty level to hack as well.
I was able to compare the names of all cases by converting the string to all lowercase letters using this syntax:
else if (input == "2" || input.ToLower() == "college" || input.ToLower() == "moderate")
{
Terminal.WriteLine("--You chose Lv 2 (Moderate)");
}
And lastly, I had a little fun:
Have a great day! 
