help

[Dickylew]

just got a hobao st black edition for my son for xmas and i cant get the engine to fire.
It didnt help that the glow starter was faulty i bought a new one today and is now working
Ive tried heating the engine with a hair driver first and am using number 4 and five glow plugs.

After a few pulls on the starter the pull cord just goes solid i think due to flooding i remove the plug and drain excess fuel but the dam thing just wont fire, ive checked the plugs are glowing but have run out of ideas.

Help please.