1.5 months-still not received my complete order

Made an on-line purchase on 1 July,<br> Supplier called a few days later to say that they do not have all the items in stock and if I would like part shipment to be made.<br> I agreed and received part of the delivery as discussed.<br> <br> Problem started when I did not receive the balance of my order. I made numerous calls to call center and Design Quarter store (who fulfilled the order) and was told that they will ship the balance of my order.<br> <br> A few weeks later I received part of my remaining order and heard nothing back from Boardmans.<br> I then made additional calls tp the call center and the store and spoke to a manager who assured me that they will fulfill my order.<br> <br> It has been over a week and I still have not heard from Boardmans.<br> I am tired of calling them and explaining the entire situation without receiving any resolution at the end of it!<br>