Namaskar!
I am a copywriter from India who writes in Hindi too. I have also done scripting writing in Hindi for two television shows. I have written for various kinds of promotional literature like brochures, promotional emails and letters and handled newsletters too. I have managed the entire content for 4 websites too.
Do you need copy to be written on a monthly basis or is in once in a while? I am open to both options. Do share more details about what you are promoting. I will be happy to assist you in your venture.
Thanks!
Henrietta