HDFC Fastag — Complaint about fastag not receive on my address

I m apply fastag on 20 sep 2020 for my second car n after apply I receive mail to recharge done 200rs on first car fastag which I m not done I m apply second car fastag amount 500 rs n 200 for security n 300 wallet balance so I haven't receive new fastag n automatically recharge of 200 which I'm not done so help with new apply fastag n track n any help plz