Poorest service ever

<p> I purchased a pair of Cat Rivington boots a while ago at a very expensive price with the mindset that it's of good quality and that it will last me a while ( Longer than the cheaper stuff) well seems to me that I made a mistake. After about 4 or 5 month's the seems tore lose and I reported it. Eventually taking it back to where I bought it as per instruction of a employee of Medicus Shoes. According to her the store will be able to assist me from their side. After a very long and unsuccessful battle I have yet not reached any answers. The store told me that it will take about 4-6 weeks to return.... After a couple of months and a huge struggle from my side just to find out what's going on they said they won't replace it. I think it's unacceptable to pay that amount of money for a product that's suppose to last at least longer than 6 months... Just want to know which way from here on? I'm highly unsatisfied.</p>