I managed to get Pinnacle LTF by making requests over email & following it up with IndusInd bank. More information is available in LTF for life group (
https://www.technofino.in/community/groups/ltf-for-life.25/).
If anyone in Hyderabad is interested in any IndusInd cards, send me a DM.
Agent who processed my application offline is looking for references & you might get a good deal.