When I put my car in Parking position it makes a grinding sound in drivers door?

I think so and how to fix it

It would have to be replaced, and the door panel will have to be removed to be able to access it.

do you think this can be done by me or do I have to go car repair shop sir

I don't know your abilities, but sometimes without the right tools, or with the right tools, it's a pain.

thanks

U Bet and good luck.