Myntra.com — Received missing package from Myntra

I am uploading the invoice of products that i had ordered from Myntra.
They send the package out of which three kurties are missing.
The order numbers are -
SNGRKASS[protected]SIZE-L)
SNGRKASS[protected]SIZE-L)
SNGRKASS[protected]SIZE-M)
which is written in the invoice that are not received by me but they showed it delivered.
I had lodged the complain with myntra customer care but they didn't resolved the issue .