CFMOTO Zforce100 Stuck At the Authorized Service for Months Without Repair

I delivered my CFMOTO Zforce100 UTV to Bursa İz Motor authorized service about four months ago due to a transmission failure. Since then, my vehicle has been kept at the service center with the constant excuse of “waiting for parts,” and each time I ask, I am told it will be resolved “within 10 days.” I have contacted customer service multiple times, but I only receive the response “we will inform our supervisor” without any concrete solution. My chassis number is LCELV1ZN0R6000299. Even though the repair is supposed to be covered under warranty, no progress has been made, and my grievance continues. I request that my vehicle be repaired and delivered to me as soon as possible.