Splitting pots after 1 year of use

After purchasing AepenHoff 22-Piece Cookware Set that were supposedly valued at R7000 from groupon almost a year ago the pots have all started to split!!!!! after calling groupon this morning only to be told that there is only a 6 month guarantee on the pots and its now my problem.<br> <br> I will NEVER buy another thing from you GROUPON. So pi**ed off, disgusted and let down - cheers guys, thanks for selling me cheap ****!!!!!