Lenovo / Laptop — Regarding claim of gift

Lenovo/laptop — Software/Model fraud

I had contacted Lenovo, through one of their web. advertisements, intending to buy a lenovo laptop, with Windows Vista preinstalled model.Lenovo sales advised me to buy From Halycon Technologies, Model Y410, which had the confogurations i had required.I went to Haly con, they took an advance from, me and asked to come next day as the laptop has to come from elsewhere.Next day I had been called, and laptop with windows vista, delivered, only thing the model was 3000 G410.The system worked beautifully for sometime, and I had started getting notices from Microsoft,
That the copy of Visata is not genuine.I had approached Microsoft help and support, but the retailer denied selling me any software with the computer.I had complained to Lenovo, but so far no response.In short I had been, cheated for the value of Original Windows Vista, as well as dumping a lower priced model of Lenovo on me.I am ready to return the Laptop back, to the retailer if he is ready to refund me fully.The laptop bought on 23/4/08.

I have a problem for my laptop when battery is connected for laptop some sparking in the adapter's pin and when we separate the battery from laptop no any sparking are their what is problem actually?