Mahindra Cars — Heavy Back wheel spinning

I am suresh bau from kerala ph no [protected] email [protected]@gmail.com .i have purchsd a mahindra tuv 300 on july 2018 from erm motors kasargod . its chase number is MA1NA2VZXJ6D42121. The vechicle is under the serioues issue of back wheel spinning on even light slope. This complaint has been sent to eram motors kasargod. But they have faked me without informing it to the company and its delegats . Again the same complaint has been launched to horizon motors kanjirapally. But no action has baan taken till now. once there was lot of complaint on back wheel rotation on this type of vechle . No kit as been given or no action has been take till now, please look into the issue seriosly .