Municipal Corporation Of Ahmedabad — Complaint against builder getting bu permission from rera

Address:

103, kadam 24, near divya jivan residance. opp- kautilya residancy,nre c.g.road, chandkheda. -382424.

Sir i purchased flat shreeji buildcon at chandkheda, site name kadam 24, new c.g. road, chandkheda .
requested sir i purchased flat 103, from shreeji buildcon, 2 years ago,
now problem is generated worst cum worst construction and plaster removed from wall and kraks also appear on walls
due to leakage walls cement automaticallr removed due to poor material quality when i complain him, he is not giving me answer for repairing
as per rules he is responsible for same but giving me any dervice .