Generator still leaking oil

My Generator was taken to All in One Generators Late November 2014 for a blown gasket. I received the generator back in January 2015. At the first start/use it leaked even more oil. I then returned the generator again at my own time and costs, as they do not collect in my area, Centurion. Another 3 months passed as they were fixing the gasket. No communications from servicing company. I kept on phoning and eventually were told it is ready and that they have tested it. I went to collect, just to find that the electric start is not working and left it there to be fixed. The Service Tech excuse was that you have to open the Fuel for the Gen to start. Yes, if the motor would turn, that would help. The Fuel does not control electricity, what a joke.<br> After some weeks went pass I phoned again and ready for collection. And no, it still did not start using the electric start. They quickly while I waiting changed the Solenoid. Yippy. I used the Generator for about an hour a week later, mid May, small oil drop, maybe just spillage after the service? I used it again on the 23rd of July, second time after \service". Pop goes the gasket"