Tata Motors — Tiago twist beam cracked two times in 35000 km

My tata Tiago xz 2019 model twist beam cracked two times in 35000km. Before I have claimed insurance and the twist beam cost me around 17 thousand rupees. Again it's beam has cracked and they are saying to claim insurance. It's a manufacturing defect and iam not going to claim insurance again for this. If I claim insurance this beam will break again and again. Their are may cases of the beam cracked in tata Tiago. Iam not going to claim insurance for this manufacturing defect.