It took me a couple tries. Didn't seem to get it preheated enough to vaporize the kero. But finally...
Hi, your stove has a nice blue flame so the fuel to air mixture is likely OK. If you think the pre-heating is lacking, you might inspect the tight roll of brass gauze which should be in the "lipstick" vaporiser. This sausage-shaped roll should be tightly rolled and a snug fit in the vaporiser. It acts as a fuel filter, but more importantly aids the heat tansfer to. and the vaporisation of the kerosene. If it is absent, replace it. If blocked, un-roll it, clean, re-roll and replace it in the lipstick. Nice stove! Enjoy. Best Regards, Kerophile.