[Resolved]  HDFC Bank — fastag issued but sticker not received

Address:

house no-247 ward no-10 patel nagar, gali no-14 narwana, Jind, Haryana, 126116

I applied for hdfc fastag online and made payment of inr.500 on 3 dec 2019. I have also uploaded the necessary supporting documents and vehicle registration certificate.
After that i received customer id & wallet id on 06/12/2019 through sms and email. Even my wallet was recharged for inr.300. But still i haven't received fast tag sticker.
The tollfree does not work most of the times and i'm struggling with fastag as it is going to be mandatory from 15th dec onwards.