So I created a new view controller which has the Custom class named `DescriptionViewController`.
And from my current view controller inside `didSelectRowAtIndexPath` I use this code:

```
-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
    [tableView deselectRowAtIndexPath:indexPath animated:YES];

    DescriptionViewController *descriptionViewController = [[DescriptionViewController alloc] initWithNibName:@"DescriptionViewController" bundle:nil];
    [self.navigationController pushViewController:descriptionViewController animated:YES];
}

```

But nothing happens when I click on a cell. Is there anything more I need to do ?