nitro starting problems

[b4-man]

Hi
I have a nb16 and i got all the starting gear and i have charged up a brand new glow start up and filled up the tank and it wont start now i took out the glow plug and put it in the end of the plug warmer and nothing happens does this indicate a duff plug with it being a brand new starter and if so which would be the correct plug for my toki 05 engine

Thanks Josh