Blue Dart Express — false updates about shipment

Address:	560047
Website:	Blue dart

Shipment suppose to get delivered on 22nd oct.. But wrongly updated on tracking details.. That unlocated address in spite my contact no mentioned.
On 23rd raised a compliment twice and promised the delivery will be within 6.00pm, which not happened after 6 again they confirmed to delivery within 9.30pm which failed and updated again wrongly as probhited area that to in bangalore koramangala...
It's not first time it's repeated by blue dart services. They are not for customer service...