Head Post Office, Bhavnagar, Gujarat — Consignment is not delivered yet

Hi my consignment reached to bhav. Ich at 11th it should be dispatched by 12th for delivery but today is 14th till it's not dispatched it's so urgent i had presentation today and i need that stuff else i am going to loose my job because of you lazy dull and dumb staff who are so irresponsible for their duty. If i didn't get it by today I'm going to drag the matter in consumer forum. This is why i paid so high fees for speed post... Is this what you call a speed post? Normal mail may have delivered yet early. This is not good..