Ошибка при проверке совпадения данных

#include <iostream>
#include <string>
#include <fstream>
 
using namespace std;
ofstream file_1;
 
struct Info
{
    string fac_name;
    string fac_code;
    string fac_app;
};
 
 
int main() {
     string file_name;
     string key_word,example;
     int fields_amount = 0;
     int continue_or_no = 0;
     int avg;
 
     int size = 0;
     
    cout << "Enter your file name and path (optional) : ";
    cin >> file_name; cout << endl;
    cout << "You created a file :  '" << file_name << "' " << endl;
    
    Info *UI;/////////////
 
    cout << "how many data do u want to write: "; cin >> avg; cin.ignore();
    file_1.open(file_name); cout << endl;//START
    if (!file_1.is_open()) cout << "ERROR";
    else {
 
    UI = new Info[avg];///////////
 
    for (int i = 0; i < avg; i++)
    {
        cout << "enter fac name: ";  getline(cin, UI[i].fac_name);
         cout << endl;
        cout << "enter fac code: ";  getline(cin,UI[i].fac_code);
         cout << endl;
        cout << "enter avg of applies: ";  getline(cin,UI[i].fac_app);
         cout << endl;
 
        file_1 << UI[i].fac_name; file_1 << endl;
        file_1 << UI[i].fac_code; file_1 << endl;
        file_1 << UI[i].fac_app; file_1 << endl;
    }
    }
    file_1.close();//END
    
    
    
 
    string line;
    ifstream myfile(file_name);
    myfile.open(file_name);//START1
        
    if (!myfile.is_open()) {
        cout << "Error. Unable to open file.";
    }
    else {
        cout << "Enter a key word: ";
        cin.ignore(); getline(cin, key_word);
 
        for (int i = 0; i < avg; i++) {
            if (UI[i].fac_name == key_word) {
                cout << "Info found." << endl;
                cout << "Name of Fac: "<<UI[i].fac_name << endl;
                cout << "Fac code : " << UI[i].fac_code << endl;
                cout << "Count of applies: " << UI[i].fac_app << endl; break;
            }
            else {
                cout << "Not found!" << endl; break;
            }
        }
    }
    myfile.close(); //END
 
    char al;
    cin >> al;
    return 0;
}

bool found=false;
        for (int i = 0; i < avg && !found; i++) 
            found= (UI[i].fac_name == key_word);
        if (found){
            cout << "Info found." << endl;
            cout << "Name of Fac: " << UI[i].fac_name << endl;
            cout << "Fac code : " << UI[i].fac_code << endl;
            cout << "Count of applies: " << UI[i].fac_app << endl; break;
        }
        else {
            cout << "Not found!" << endl; break;
        }