CMDA — Illegal construction of buildings violating all rules

Sir I want to complaint against a building in sunguvarchatiram in molachur village sriperubundhur taluk.the building is located in thiruvalluvur road opposite to city union bank ATM is constructed with basement, . ground floor, and four floors.they have shown only 6000sqft in plan approval but they constructed more 16000sqft. There is no spaces for emergency exit, the building is fully sorrounded by residential homes and there is no parking facilities also.the property is in the name of dhanalakshmi and building name is dhanalakshmi mall.kindly inspect the building and ensure the safety all workers and consumer