Mahindra And Mahindra — Tuv300 starting problem unresolved

I have been owning mahindra TUV300 from past 4.5 years with all service records with the company. Since last 1.5 years I have been facing starting issues with my car, eventually it was less but with time it grew upon to a regular thing everytime I take it out for drive to an extent that I know after every 1/2 hour drive I can not turn off the vehicle to start again immediately. It is an embarrassment to stop my car at a petrol station because it won't start after I turn off and start after refilling. I in my full capacity tried to search the reason behind the issue but only to my surprise I learned that this is the most common issue with all TUV300 with no evident solution from the company. Changing battery is not a solutio as I already did that with no improvement. changing other parts like regulator, crank sensor, battery sensor is also not a permanent solution and just a waste of our money. I request Mahindra Automotive to please atleast have the courtesy to explain there consumers the reason behind the problem or stop manufacturing such misleading products. We have faith in the brand and you have the responsibility to hold it. If anyone holds a permanent solution to Mahindra TUV300 starting issue please come forward for the help. Those who own one definitely knows about the issue and must be fully aware of it so please help in with Info as if not able to resolve I have no other option then disposing off the vehicle.