Dell — Hardware is weak(plastic)

Address:

Allahabad, Uttar Pradesh

I'm so sad that which company I like most for laptop brand is not giving good product,In case of hardware/plastic.Dell is not giving good plastic on Inspiron series laptop because I have bought a laptop in June 2010 when I got my laptop , laptop was creating a noise like something is wondering inside, after some day one of the small plastic piece is came from inside when I removed my battery for a while.But I have ignored this and now My laptop is not opening like new and some another pieces of plastic is came from inside,my lid opening is not working well seems like something is broken inside.
Now my complete cover warranty is also expired and cannot do anything.I have consulted with dell customer care they says that you have to take warranty back then we can do anything.
I asked for warranty price they said near about 10000 Rs. and can be extended upto 5 years.By the way I asked that if I will pay 10000 per year I can buy new laptop from this money.
And my problem is not yet solved, So what I have to do.
I think that this is not my mistake and this is manufacturing defect.