National Highways Authority Of India [NHAI] — Highway Lights issue

Address:

Naguluppalapadu village, Prakasam district 523183

I'm resident of Naguluppalapadu village, Prakasam district Andhra Pradesh state 523183.
For the past one week, lights arranged on highway not working. This highway going on middle of village. After sunset nothing visible on the road for foot walker's. Too many street dogs roaming around there, we are not having any contact number of contractors. Don't know what is the issue, around 20 plus lights there. Anyone of they not working/lighting. One or two days is ok, but for the past one week means a lot. What is the maintenance happening?this service also included in toll fee right?