I would like to bring to your notice of the author that by merely writing a introduction letter or sending e mails to companies or organizations does not fetch the ads. What I normally feel that web marketing is the great art and not all companies would be interested to put ads here. By the way now a days every company is promoting and popularizing their products through their own portals and free listing through social media. If your intake of matrimonial details are more and the page visits from the prospective customers are encouraging , create space for the Google team to put their ads and you will have the adsense tie up with them. That is easy.
'Idhuvum Kadandhu Pogum "
Even this challenging situation would ease