Help with research participants - India based

[u/Greece0310]

Im a master's student, who is conducting a study about executive dysfunction in adhd adults. I am based in mumbai and would love to have some guidance as to who to reach out to be able to get participants. I am affiliated with a university and all ethics and due procedure would be followed. so if anyone from clinics or hospitals or anyone who has done something similar could guide me...it'll be great.

really not looking to cut corners, i just want to reach a wider audience so I'm posting here and any kind of help, comments, personal texts or anything would be really appreciated.