i purchase 7 wall mounted fan from r.s electricals ghaziabad.all 7 fan blades are defected,i have complaint in company immidiately but no response. i call mr rinku-9871517541 aprox 90 times after all my fan blades are replace. then 1fan motor are not woking and one person will come from company his name mr raman 9871800632.he says dont worry your motor replace tomorrow.then he is gone and no response i call mr raman and raman says blamed to mr rinku and mr rinku says tommorow,tommorow,then tommorow today its two monthes to call him please help.