Ecom Express — without contacting, delivery attempted twice

Address:

Gwalior, Madhya Pradesh, 474009

I ordered seagate backup plus hard drive from paytm mall and it was supposed to deliver by e-com express awb[protected], they did not contacted to me once and saying they attempted to deliver my product but i was unavailable to receive it. And now my product will be returned back after last delivery attempt, if they do this again (Fake delivery attempt), i ordered this on prepaid and i got discount and cashback coupon for this order which was in offer, than i had to pay it back also or i may get deducted refund. Pls solve my problem or provide their address of gwalior courier office, so i can take it from their.