Municipal Corporation Of Delhi — unauthorised construction, extended balcony

Address: New Delhi, Delhi, 110018

Unauthorized construction at house no - kg-1/597, vikas puri, new delhi-110018.
They have removed all the inner house walls (Changed the entire structure of original house). Extended balcony and all room. Construction work is happening in night as well, so its very difficult for us to sleep at night. From may onwards construction is happening and no police official or mcd person had visited the site. Without our permission they have broken our lanter and have joint the lanter with our house.