KTM Sportmotorcycle — i am complaining about ktm rc390 which has not even completed one month and the rear tyre got a real deep cut on a bumpy road.

Hi team ktm, i am marking this mail to throw light upon an incident that happened with me last night when i was out for a ride with my friends. I was riding my rc390 when the road got a bit bumpy and rough and my rear tyre got a deep cut near the rim and my bike wobbled however i managed to control it and did not crashed. I just want to know if this happens with every metzeler tyre. I am extreamly dissatisfied with this because i cannot expect this coming from ktm. I brought my bike back with the help of towing truck. All i need is my bike to be repaired as i do not think that this is neither your or my at all. It could be a defect with the tyre but again not expected this from metzelers. Please assist me as i love my motorcycle and it has not been a month that i bought it. I am attaching an image of the tyre with this mail. Please look in this issue and assist me. I am waiting for your response. Thank you,
Gulshan parmar.