how to start the BR20

[David198502]

hey guys.i wanted to try the BR20 the first time yesterday, but without luck.i couldnt even make the engines run.
then i looked at a youtube vid where someone shows how to start this plane in cliffs of dover.i followed its instructions, but somehow it didnt work.
after ignition, the props start to turn for a second, and then die again.

someone who flies the BR20 regularly, and knows how to start it up correctly.
and maybe knows how to fly it correctly???
help and knowledge would be appreciated!
thx guys.