Peace Mr. Popat
It should matter to you where he is buried. It is because according to Mirza Ghulam Ahmed, Isa ibn Maryam (AS) is buried in Kashmir. It is a belief for you not only that he (AS) has died but also that he (AS) has died and been buried there.
I only said teach because it is written by your own. Mirza Tahir as written in Christianity from Facts to Fiction that Isa (AS) went to India to “tend to the lost sheep of Israel” who he claims was part of the mission of Isa (AS) to preach and teach them.
I don’t hold such a view. However, the Hindus are saying that Isa (AS) came to learn the scriptures from the Hindus, which is doubly absurd for me and should be for you.
Isa (AS) teaches Islam by what was given to him from childhood he (AS) has no need to learn it.