Vgn Property Developers — water log problem

I bought a new flat with vgn and moved into the flat a few months back. The flat is built with all facilities that are needed for a common resident. I feel great pleasure in staying here. Our flat is very spacious and has excellent play zone for our kids, also we have the amazing amenities that make our stay more comfortable. But one small issue is that we experienced a water log near our residence and this is annoying. Please vgn, take steps to fix this problem so that we can live more happily.