My switch case is not working, case is ending early

After i choose 1 and enter the car color, program not asking the fallowing part, what should i do. Output is like this: 1.Add a car 2.Remove car 3.Display Car Information 4.Exit

1

Enter car color: black

Enter car model year: Enter car model price: Enter number of passengers for car:

case 1:

    cout << "\nEnter car color: ";
    cin >> c.color;

    cout << "\nEnter  car model year: ";
    cin >> c.modelyear;

    cout << "\nEnter  car model price: ";
    cin >> c.carprice;

    cout << "\nEnter number of passengers for car:   ";
    cin >> c.passengers;

    cout << "\nEnter car model (Sedan, SUV, Coupe, Station Wagon, Hatchback):    ";
    cin >> c.model;