You can submit an online request to the concerned public authority of the central government only. The Nodal Officer will transmit an RTI application to the concerned CPIO (Center Public Information Officer).
You can get help or file a complaint on the toll-free voter helpline numbers of the Election Commission of India (ECI). Also, citizens can register a grievance on the online national grievance services and NVSP. Further, you can write a complaint application to your regional election office (District Election Officer).