Screen Flickering/Glitch and finally motherboard failed

I bought this laptop and it started screen flickering and glitch, then went to Microsoft center to fix it they came up telling that the motherboard has failed. Now I lost my money by buying this laptop. I tried calling both Microsoft support team and dell support where both the team failed to fix the issue. Finally I made my mind not buy anything from Microsoft and not to buy any thing from dell including dell laptop. I will not recommend dell laptop to any one going forward as it is waste of Money.