Tata Motors — nano emax cng regulator issue

Address:

Mumbai

Dear tata team,

I am using tata nano emax car, which is done 74k km, 2 months back i faced petrol to cng conversion problem, when taken to tata motors service center in thane (Heritage motors) they said there is a leakage in the a pipe (Low pressure assy), which will cost 500 bucks, for which i agreed, but later they said there is problem in cng regulator, replacement of same will cost 26k. Now my car valuation itself is 50k, spending 30k + for keeping it running is huge cost for person who can only afford tata nano.
I expect tata motors can provide me some affordable solution