Hp — HP's Split model laptop

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U.S.A

I have purchased a hp laptop split model in 2015 . It didn't work even for one year .But as soon as I was in India so couldn't make systematic approach. I contacted local hp service Centre at Kanpur .They told me that since this split model has been declared obselet so there is no chance for its repair.
I have spent considerable amount on purchase if this laptop. But unable to use it. Although it's touch screen functions are active yet they are improper and disguise me with its quick changes.
Please help me how can I use this laptop and get it repaired.