Cancellation on contract because device does not work in my area

<p>So I signed up fo rthis 4G service. Which I did not test at home thinking it would work. How ever, my signal at home was poor as I already signed up and received modem a month late. thats due to the contractor. </p> <p>So I tested and returned said product to contractor, but by then I had already signed up for 2 weeks, even though I only tested with the modem for 5 days. Contractor also tested by me and I was still not happy. </p> <p>Two debit orders later(after I returned the product). I am still battling to get this contract cancelled. I have since requested a stop order, in hope that I keep the little money that I have.</p>