public static void Main()
bool bHasMetAgeVerification = true;
bool bDoesNotHaveAccount = true;
if(bDoesNotHaveAccount == true && bHasMetAgeVerification == true){
Console.WriteLine("Welcome, please sign up for your new account");
}else if (bDoesNotHaveAccount == true && bHasMetAgeVerification == false){
Console.WriteLine("Sorry you cannot set up a new account as you must be 18");
}else if (bDoesNotHaveAccount == false){
Console.WriteLine("You already have an account please sign in");