Hi Prakshi_25,

I deleted some of your new building shapes in OSM for the following reason:

1) The shapes are too big and don't match the satellite imagery. Please narrow down your shapes to match the satellite imagery.

2) It's a little less important, but whenever possible try to have right angled buildings. 
It's easy, you press the "Q" when you select a building frame and it will square out the shape.

Thank you for contributing to OSM Nicaragua.