TVS Motor Company — tvs jupiter scooty hr26dh1218 crank problem not covering in extended warranty period

Address:

Okhla New Delhi, New Delhi, Delhi, 122001

I was discussed with mr. Ravinder (M/s tvs), i told that my scooty was stopped after giving the sound when i was returning from my office ndtv, okhla on 25-feb-2019 then i shown my scooty to local mechanic at nehru place, new delhi in late evening. Then local mechnic told that there is crank issue.
Next day i visited to om, tvs, okhla, new delhi. Then they told that they will send the crank approval to tvs.
Now om, tvs, okhla, new delhi is telling that some parts has replaced in scooty then i told him how can i justify the same like a mechanic.
Even i was mention that there was sound issue in last service that service was done by m/s bulland, gurgaon.
Mr. Ravinder (M/s tvs) told me that it will not cover in the extended warranty.
So tell me what i have to do to going further.
Thanks,
Vaibhav
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