The answer to this question is not to be found in the Bible.
Go here: https://en.wikipedia.org/wiki/Christianity_in_India
Also here:
https://www.escholar.manchester.ac.uk/api/datastream?publicationPid=uk-ac-man-scw:1m1200&datastreamId=POST-PEER-REVIEW-PUBLISHERS-DOCUMENT.PDF
I hope you find this helpful.
God bless,Glenn