Homemark - your mosquito killer machine is a waste of money.

Having bought the mosquito killer we left in on for 9 days and the result was two mosquitos and one moth. When I emailed them the sales assistant told me that the room/area needs to be totally dark for the machine to work and that, if we put it outdoors on our patio in the evenings it would not work either. I don't see the point in having this machine. Do we have to sit at night in total darkness to pander to an ineffective machine? And it won't work with us sitting outside in the evenings either. Be wary of the warranty conditions also.