.

[SakurasouBusters]

You seem to be giving little details over time.
There is not enough information available so we can't help you.

[jlb]

I'm trying to read my class file and print it out on my main function,

I get an error saying,

in function 'void account_info(const BankAccount*, int, std::ofstream&, std::ifstream&):
error: request for member 'getFirstname' in 'account', which is of pointer type 'const BankAccount*' (maybe you meant to use '->' ?)

same error for the others

my error starts from,

cout << endl << "The First and Last name is: " << account.getFirstname();
cout << " " << account.getLastname();
cout << endl << "The Account number is: " << account.getAcctNum();
cout << endl << "The Account Type is: " << account.getAcctType();
cout << endl << "The current balance of this account is: " << account.getAcctBalance();

 void account_info(const BankAccount account[], int num_accts, ofstream &outfile, ifstream &cin)
{
    string ssnum;
    int found = 0;
    int index;

    cout << endl << "Enter the person's Social Security Number: ";
    cin >> ssnum;

    outfile << endl << "\n\nTransaction Requested: Account Information" << endl;
    outfile << "Enter Person's Social Security Number: " << ssnum << endl;
    for(index = 0; index < num_accts; index++)
        if(account[index].FindSSN(ssnum))
            found++;
        if(!found)
            cout << "The Person's Social Security Number you just input " << ssnum << " is invalid\n";
        else
            cout << endl << "The First and Last name is: " << account.getFirstname();
            cout << " " << account.getLastname();
            cout << endl << "The Account number is: " << account.getAcctNum();
            cout << endl << "The Account Type is: " << account.getAcctType();
            cout << endl << "The current balance of this account is: " << account.getAcctBalance();
    return;
}

Don't forget that account is an array, not a single instance of your BankAccount. You need to tell the compiler which element of the array you want use to print the information.