Outputting data from txt file using getline!

[cantdocplusplus]

Hi,

I have a txt file with 12 rows and 7 columns. I am asking the user to input a value between 1 and 12, each value inputted corresponds to a row. i have managed to make the program output the correct values if the user inputs 1, however when any other number is entered the values for 1 are outputted.

cout<<"Please select number between 1 and 12"<<endl;
	cin>>number;

	string str[7][12];	//[col][row]
    ifstream myfile("TextFile1.txt");
    int a = 0;
    int b = 0;
    if(!myfile)       //Always test the file opens
    {
                cout<<"Error opening output file"<<endl;
                system("pause");
                
	}
    while(!myfile.eof())
    {
		if (number==1)
		{
		getline(myfile,str[0][0],' ');
		cout<<"value one is:"<<str[0][0]<<endl;
		a=0;
		++b;
		getline(myfile,str[1][0],' ');
		cout<<"value two is:"<<str[1][0]<<endl;
		getline(myfile,str[2][0], ' ');
		cout<<"value three is:"<<str[2][0]<<endl;
		getline(myfile,str[3][0], ' ');
		cout<<"value four is:"<<str[3][0]<<endl;
		getline(myfile,str[4][0], ' ');
		cout<<"value five is:"<<str[4][0]<<endl;
		getline(myfile,str[5][0], ' ');
		cout<<"value six is:"<<str[5][0]<<endl;
		getline(myfile,str[6][0], ' ');
		cout<<"value 7 is:"<<str[6][0]<<endl;
		break;
		}
		
		if (number==2)
		{
			getline(myfile,str[0][1],' ');
			cout<<"value one is:"<<str[0][1]<<endl;
			a=0;
			++b;
			getline(myfile,str[1][1], ' ');
			cout<<"value two is:"<<str[1][1]<<endl;
			getline(myfile,str[2][1], ' ');
			cout<<"value three is:"<<str[2][1]<<endl;
			getline(myfile,str[3][1], ' ');
			cout<<"value four five is:"<<str[3][1]<<endl;
			getline(myfile,str[4][1], ' ');
			cout<<"value five is:"<<str[4][1]<<endl;
			getline(myfile,str[5][1], ' ');
			cout<<"value six is:"<<str[5][1]<<endl;
			getline(myfile,str[6][1], ' ');
			cout<<"value seven is:"<<str[6][1]<<endl;
			break;
		}
}

This is repeated for all 12 rows.
Can anyone tell me what my error is? or why only the values from the first row are outputted even though i have specified for the values in row 2 to be outputted?

Thank you