HP India — Display White spots Issue in my new hp laptop

My issue got Started with my New HP Laptop as i bought it after 17 days In my New Hp Lpatop 2 White Spots has came In display and it is visible only in black back ground as the display was bleeding I mean the Display Liquid Was Leaking and so i contacted with service center but they had just wasted my Time by Formatting the Laptop and so on... I had done all possible ways That they had told but none of them worked i told that this is not software problem but then also they didnt listen to me and they continued their own opinion and still my problem has not got solved and now its been 1 month over that i reported the problem i was telling about my replacement of my laptop but they are not ready to listen but finally they had changed the display but the problems become more complex instead of solving the problem they had lot created it In my old display they were 2 spots but now there are 4 spots and it is increasing day by day and my laptop sound is also crackling while playing any music... I have my interview and test of various govt exams but im really scary to attend because of this laptop... And i will mention everybody that never to buy hp laptops and desktop.

Because thier sales and services are not good at all..