Uninspired Dell Inspiron One 2350 (AIO)

Bought a Dell Inspiron One 2350 (AIO) for R17000 from Afritech with a 3 year inernational NEXT BUSINESS DAY WARRANTY . 18 months later the machine has all but died and has the following replaced since February 2016 : a hard drive , RAM , 2 motherboards . Despite all attempts to get Dell to credit me or at least replace this with a similar machine from Dell, they have ( through call centers outside RSA ) flatly refused and they say they'll work on the "blue screen error " until they get it right . 3 Mknths really to fix you own PC ???? ***?? I thought I was just getting third world service but judging by the other reviews from similarly disgruntled clients , this is a commonality . They say they be replacing all these again . Definition of genius .... Same thing over and over again , expecting a different outcome .... Thanks Dell .... Sone multinational great bunch of geniuses you guys are .... As Inspiring as your out of action Inspiron .... Don't buy Dell , non existant after sales support , pathetic and clueless call centre attendants . Don't touch a Dell with a 10ft pole