Need Marshmallow Stock Rom India version

Can anyone provide me htc desire 820 dual sim marshnallow stock rom Please. . I accidentally formatted everything while rooting. I have tried installing Lolipop and kitkat stock rom but it gets stuck at htc logo screen. I visited Htc service centre and they are trying to LOOt me. Xda please help me

Some details about my device
Software status :Modified
Unlocked
A51_DTUL PVT S-ON
HBOOT -3.19.0.0000
RADIO-01.01.010_U10305041_08.01.51015
OS-3.17.720.3

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