So work on that.
Arranged marriages work on the concept of finding a compatible match between religious, cultural and personal values (in that order) of the couple and family. The more you don't fall within those bounds, or differ from the other, the more difficult it is to find a match.
Assuming you are a Christian, the two ways indian go about seeking an arranged marriage is by informing the priest and other church members and through online marriage portals.
You have a better chance of success through the online marriage portals, as some of the youth feels it makes them more involved in the process of finding their mate. While many parents post there too, many youths do too. If a parent is in control, they will vet for potential mates and then either ask the kid to talk with the potential match or they will directly talk with the potential mate and his / her family. If the youth is in charge of vetting, s/he will talk to many people and inform their parent on matches they liked who will then talk with you and your family.
In either case, the family does come to the picture. So you need to consider that.
Again, assuming you are a Christian, one other way of going about this is to involve your own Church. Get a letter from your priest attesting to your personality and qualification. Find out from him other churches in India of your denomination. And contact these priests in India by sending them a letter of introduction from you and your priest and requesting for an arranged marriage match with you. Most of the upper class and some of middle class may not consider you as a suitable match being snobby, but some middle class and poorer section os the society in the church will consider you as a good match. If you mention your criteria of your desired mate, the priests will also help with the vetting so you are not fooled by anyone. (In fact, if you go the Church route, you don't need to limit yourself to India and can consider many other asian countries too).
It is difficult for a foreigner to find an arranged marriage in India due to human trafficking concerns, but not impossible. Best of luck!
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