Need help making a contact management system in C++

 could use help getting my code to work.  Here is the code so far:

 

Main.cpp 

 

#include <iostream>  

 #include <iomanip>  

 #include <fstream>  

 #include <string>  

 #include "VMC.h" 

 using namespace std;  

 // Functions 

   

int main(){             //Main Function  

 system("cls");  

 bool run=true;  

 do{  

 int Option;           //Main menu  

     cout << "----------------------Address Book-----------------------------" << endl;  

     cout << "\n";  

    cout << "Choose an option" << endl;  

    cout << "1) Add Contact" << endl;  

    cout << "2) Edit Contact" << endl;  

    cout << "3) Delete Contact" << endl;  

    cout << "4) View All Contacts" << endl;  

 //    cout << "5) Search Address Book" << endl;  

     cout << "6) Exit" << endl << endl;  

   cout << "Choose an option: ";  

     cin >> Option;  

     cin.ignore();  

 switch (Option){  

     case 1:  

         Vmc.addPerson();  

         break;  

    case 2:  

         Vmc.editPerson();  

         break;  

     case 3:  

         Vmc.deletePerson();  

         break;  

    case 4:  

         Vmc.viewPerson();  

         break;  

 //   case 5:    //Need to make 

 //       Vmc.searchPerson();  

 //       break;  

     case 6:  

         run = false;  

         break;  

     default:  

         cout << "Please Choose between 1 to 6" <<endl;  

         int main();  

 }  

 } while(run);  

 cout << "End of Program";  

 } 

 

 

 

VMC.h 

 

  

class Vmc  

{ // initializes variables and functions 

    private:  

    //string Fname,Lname,Address1,Phone;   

    std::string Fname; 

    std::string Lname; 

    std::string Address1; 

    std::string Phone; 

     

    public:  

     

        Vmc (string Fname,string Lname,string Address1,string Phone);  

        //char Fname[20],Lname[20],Address1[30],Phone[20]; 

         

void addPerson();  

void viewPerson();  

void searchPerson();  

void editPerson();  

void deletePerson();  

  

};  

#endif 

 

VMC.cpp 

 

 

  

#include <iostream> 

  

int Vmc::addPerson() // Adds a person to the database 

 {  

 cout << "Enter First Name: "; 

getline(cin, Fname); 

 

cout << "Enter Last Name: "; 

getline(cin, Lname); 

 

cout << "Enter Address: "; 

getline(cin, Address1); 

 

cout << "Enter Contact Number: "; 

getline(cin, Phone); 

  

}  

   

int Vmc::viewPerson() // Views an Entry 

  

{  

  

system("cls"); 

  

//  string Fname, Lname, Address1, Phone; 

// ifstream address("address.txt"); 

  

cout << endl; 

system ("pause"); 

system ("cls"); 

   

}  

   

//int searchPerson() //need help to make 

  

//{  

  

//std::cout << "Enter an integer: ";  

  

//int x{};  

  

//std::cin >> x;  

  

//return x;  

  

//}  

   

int Vmc::editPerson() // Edits an entry 

  

{  

  

system("cls"); 

int choice; 

double counter, number; 

string Fname, Lname, Address1, Phone, Fname2, Lname2, Address2, Phone2, choice2,choice3; 

ifstream edit("address.txt"); 

ofstream temp("Temp.txt", ios::app); 

cout << "Please type the Entry number that you wish to delete: "; 

cin >> choice; 

cout << endl; 

 

while (edit >> counter >> Fname2 >> Lname2>> Address2 >> Phone2){ 

if (counter==choice){ 

cout << counter << " " << Fname2 << " "<< Lname2 << " " << Address2 << " " << Phone2 << endl<<endl; 

cout << "Is this the contact that you wish to delete? (y or n) "; 

cin >> choice3; 

cout << endl; 

} 

if (choice3=="n") { 

main(); 

} 

if (counter<choice){ 

temp << counter << " " << Fname2 << " "<< Lname2 << " " << Address2 << " " << Contact2 << endl; 

} 

if (counter > choice){ 

temp << counter - 1 << " " << Fname2 << " "<< Lname2 << " " << Address2 << " " << Contact2 << endl; 

} 

} 

 

edit.close(); 

temp.close(); 

 

  

if (remove("address.txt")==0){ 

cout << "Succesful Removing File" << endl; 

}else{ 

cout << "Error removing"<< endl; 

} 

if(rename("Temp.txt", "address.txt")==0){ 

cout << "Succesful Renaming file"<< endl;  

}else{ 

cout << "Error renaming"<<endl; 

} 

system("pause"); 

system("cls"); 

} 

   

}  

    

int Vmc::deletePerson() //Deletes the person 

  

{  

  

system("cls"); 

int choice; 

double counter, number; 

string Fname, Lname, Address, Phone, Fname2, Lname2, Address2, Phone2, choice2,choice3; 

ifstream edit("address.txt"); 

ofstream temp("Temp.txt", ios::app); 

cout << "Please type the Entry number that you wish to delete: "; 

cin >> choice; 

cout << endl; 

 

while (edit >> counter >> Fname2 >> Lname2>> Address2 >> Phone2){ 

if (counter==choice){ 

cout << counter << " " << Fname2 << " "<< Lname2 << " " << Address2 << " " << Phone2 << endl<<endl; 

cout << "Is this the contact that you wish to delete? (y or n) "; 

cin >> choice3; 

cout << endl; 

} 

if (choice3=="n") { 

main(); 

} 

if (counter<choice){ 

temp << counter << " " << Fname2 << " "<< Lname2 << " " << Address2 << " " << Phone2 << endl; 

} 

if (counter > choice){ 

temp << counter - 1 << " " << Fname2 << " "<< Lname2 << " " << Address2 << " " << Phone2 << endl; 

} 

} 

 

edit.close(); 

temp.close(); 

 

  

if (remove("address.txt")==0){ 

cout << "Succesful Removing File" << endl; 

}else{ 

cout << "Error removing"<< endl; 

} 

if(rename("Temp.txt", "address.txt")==0){ 

cout << "Succesful Renaming file"<< endl;  

}else{ 

cout << "Error renaming"<<endl; 

} 

system("pause"); 

system("cls"); 

} 

  

 }