title: Excel file with Multiple Sheets in Laravel-Excel 3.1 -> Import Original and Store + Store Individual sheets after cell validations
body: <p>Thanks for the reaching out to my question, but i have got a problem, I'm trying to Import an excel file with multiple sheets.</p>
  
  <ul>
  <li>Find sheets by some cell-value validation, like if on cell E7, i have a value, store this sheet as separate file. I'm doing mapping() for cell values, and then trying to use Excel::store to save each individual sheet separately. Can't receive any data for individual sheets</li>
  <li>Also store the original file. This works!</li>
  </ul>
  
  <p>The issue is, i can't receive any data for storing individual-sheets as excel files, i can create the individual excel files, but no data is being received, or maybe i'm not using the right data-format mentioned on documentation.</p>
  
  <p>Please also check the code. Any help would be appreciated.</p>
  
  <pre><code>public function mapping(): array
  {
      return [
          'altafit_id'  =&gt; 'E7',
          'year'  =&gt; 'B3',
          'initial_month'  =&gt; 'B4',
          'final_month'  =&gt; 'B5',
      ];
  }
  
  public function model(array $row)
  {
      // dd($row);
      $name = $row['altafit_id'];
      $year = $row['year'];
      $initial_month = $row['initial_month'];
      $final_month = $row['final_month'];
      $file_type = 'club';
      // dd(collect((object) $row));
      Excel::store(collect((object) $row), 'P&amp;L_' . $name . '_' . $year . '_' . $initial_month . '_06' . ',clubs' . ',' . $initial_month . ',' . $final_month . '.' . 'xls', 'public');
  
      return new Files([
          //'user_id' =&gt;  $row['user_id'],
          'file_name' =&gt; 'P&amp;L_' . $name . '_' . $year . '_' . $initial_month . '_06' . ',clubs' . ',' . $initial_month . ',' . $final_month . '.' . 'xls',
          'file_type' =&gt; $file_type
      ]);
  }
  </code></pre>
  
  <p>Already check the documentation, but doesn't work for me.
  <a href="https://docs.laravel-excel.com/3.1/getting-started/" rel="nofollow noreferrer">https://docs.laravel-excel.com/3.1/getting-started/</a><a href="https://i.stack.imgur.com/tLvth.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/tLvth.png" alt="enter image description here"></a></p>