National Highways Authority Of India [NHAI] — haven't received fastag sticker

Address:	560029
Website:	fastag

Hi,
Myself kashif have made payment of rs 617 through online portal called insta mojo on 17.10.2018
Payment id mojo8a17005a24099948 and rs.208 with payment id mojo8a17005a24100146 respectively, since then i have been trying to track about the fastag sticker. I have written several email to insta mojo but there was no proper response.
In december i got a call from fast tag team, the no is [protected], this was on december 7, 2018, he informed me that there is a shortage of stickers and it will reach with in 8 days, i haven't received yet. I tried calling the person who had called me. He never receives the phone call nor respond to my messages.
My phone no is [protected].