I purchased a toastess vacum

Question

I purchased a toastess vacum bag sealer at Canadain Tire two months ago. I only had it about a month when the sealing wire broke. I returned it to the store and they replaced. One month later the same thing happened again, but because it is more than 30 days I can not return it to the store this time. I have misplace my bill of sales. Where do I go from here.Carmel WhiffenMarystown NLAOE 2M0(709)279-3149