Jabong.com — order delayed. not satisfied

Address:

Srikakulam, Andhra Pradesh, 532001

I ordered a pair of roadster men charcoal grey printed henley neck t shirt, which were shipped by ml courier service and was given a tracking id number - mljc6098025,
This was shipped on 11th aug of 2018, but still now i haven't received any update on the purchase.
The item is shown to be shipped and arrived at the same location for more than 7 days now. Even ml courier tracking from ml's official website is showing the tracking id is invalid.
I need to get my order by 18th as shown by jabong.