Dell India — I am complaining about Dell service center

Address:

20/4,thiruvalluvar nagar

I have facing some power on issue in my Dell G15 laptop. So I decided to visit Dell service center. They told to replace my laptop motherboard. I will paid 10, 000 and I replace my motherboard and get delivery in sept 20, 2023. Past 10 days I have facing a same power issue also with lagging issue. So I decided to contact Dell technical team, they told me that motherboard warrenty is out. But my motherboard is still in warranty. Unfortunately today is the last of my motherboard warrenty. But they told my motherboard warrenty is out. I have all proof when I will receive my laptop. I have already lost 10, 000 with low quality service. Now they ask for extra amount for repair my motherboard service. I'm really disappointed regarding this issue