Problem with multipolygon


i have a problem finding the poligon that contains a specific coordenate, i saw in qgis and find the name of that polygon but when i try to find in mongo using the name return a multipolygon.

My query worked well when it´s one polygon:

 filter: {
  geometry: {
   $geoIntersects: {
    $geometry: {
     type: 'Point',
     coordinates: [