Hyundai Motor India — Car Repair Related

There is an issue with our Hyundai venue like it suddenly stopped in city traffic for 3 times nearly 1 st time when I faced this issue i towed this vehicle to my nearest showroom they said that it's is with some engine update and they resolved it and 2 nd time same thing happened out of city when my dad was driving it has so hectic again we towed it to the showroom and after 3 weeks of constant repairs with different reasons they ressolved it again I got the same indications when I called to show room they said it's dpf problem which we faced previous. Iam really frustrated with this vehicle why is it happening like that we had many cars before we never faced this type of issue with either of previous cars which we had its been 2 nears only since we purchased this car so soon we are facing such problems please get us a solution for this use this is unfair of Hyundai motors