MRF Tyres — new tyre burst while car is running

I have purchased new tubeless tyre for santro on 25.4.2018 and fitted. When i was moving in my car on 26.5.2018 the new tyre bursted and unbalnce of vehicle.. How i could managed and control the vehicle. Then i lodged the complaint with dealer for new tyre 155/70r13 75t zlx under tl no.[protected]. How ever the company replied there is no manufacturing defect. As you know tyre condition plays major role in safety of vehicle. The tyre was failed with in one month with 600km run.
However you replied there is no manufacturing defect. How can you say there is no defect when the tyre failed, where as other make tyre are running run good even after four years.
Pl give detailed report from company and replace it immediately. Your products have very poor quality and safety.
You are requested to replace with new one urgently and do not play with customers' lives. And to safe gaurd urcompany reputation.