how can i fix my vax rpide carpet cleaner?

I was using the spot treatment wand and it was working okay, the next minute it stopped. I have checked to see if it works with the washers main hose and that is not letting any water out as well, thought it may have been a problem with the wand but it appears that it is the machine. I have checked the washer bottle seal and it seems ok. Water is just dripping out at the bottom underneath the back and not at the front where it sprays onto the carpets. I also blew through the hose for the wand to see if there was a blockage. Any other ideas, brought the machine on 4th January dont want to hassle of bringing it back to the shop. Thanks