Laravel Eloquent COUNT(*) NO Result GroupBy()

I have query on laravel

$types=Types::selectRaw('COUNT(property_types.id) as total, property_types.types, property_types.id')

               ->join('properties', 'property_types.id', '=', 
                      'properties.property_type')
               ->where('property_purpose', '"Sale"')
               ->groupBy('property_types.id','property_types.id','property_types.types')
               ->get();

And I dont have any result

Collection {#383 ▼

#items: []

I change ->get() by ->toSql(); And I have laravel query

select COUNT(property_types.id) as total, property_types.types, property_types.id from property_types inner join properties on property_types.id = properties.property_type where property_purpose = ? group by property_types.id, property_types.id, property_types.types

Change ? by variable "Sale" copy and paste on PhpMyadmin and I got te result that I want

enter image description here

I dont know what wrong on Laravel Eloquent!

via Chebli Mohamed