diff --git a/jobposting/views.py b/jobposting/views.py
index bfe272c..a2e2623 100644
--- a/jobposting/views.py
+++ b/jobposting/views.py
@@ -52,10 +52,11 @@ class SkillLevelsViewSet(viewsets.ModelViewSet):
         data = request.data
         print(type(data))     
         if isinstance(data, list):  # Sprawdzenie, czy dane to lista
-            serializer = self.get_serializer(data=data, many=True)  # Ustawienie many=True
-            serializer.is_valid(raise_exception=True)
+            serializers = [self.get_serializer(data=item) for item in data]
+            for serializer in serializers:
+                serializer.is_valid(raise_exception=True)
             self.perform_create(serializer)
-            return Response(serializer.data, status=status.HTTP_201_CREATED)
+            return Response([serializer.data for serializer in serializers], status=status.HTTP_201_CREATED)
         else:
             return super().create(request, *args, **kwargs)