Contact IHBAS, Shahdara. Otherwise best at kolkata and mumbai, other than NIMHANS Bangalore. Very few people do these therapies (and in modern psychiatry we usually do a eclectic model where we use some psychodynamic principles, along with cognitive approach and behavioural modification or supportive techniques if needed, a pure psychodynamic therapy is diffcult)

Yes there are good institutes in Delhi for such therapy. Like AIIMS. Contact them.