Furniture cannot be assembled, bad condition!

I purchased a dinning room set online on 11.02.2015,I received my goods on the 16.02.2015.when I tried to assemble the goods on the 17.02, he holes that were drilled were drilled on the table were not concurrent with the holes on the table legs so they could not be assembled. the chairs were not straight and the table had 2 big drilled holes at the bottom.When I contacted decofurn on 18.02 at 8h42 I spoke to a lady latisha,who asked me to mail her pics of the furniture and I did.At 14h36,I received a call from another lady,Jade who said that she was trying to get me a representative to access the furniture.10 minutes later, she emails me requesting more pics of the furniture.i send through the pics this morning and she did not respond!After contacting her at 9h51,she says she is discussing the pics with her regional manager David Neethling and they will decide on what to do!I said,I only had the goods for 48 hours and I want my money back! she said \no