49cc scoot wont start

[49ccPOS]

this is the fifth day of trying to start my scooter

it has spark when i put it against the valve cover
cleaned carburetor with carb cleaner and poke the jets and all the passageways with a carb wire set cleaning kit
i suck the vacuum line and the fuel line has good flow
readjusted the valves with feeler gauge at .004 and .005

i checked the intake manifold and there is fuel going into it
i sprayed starting fluid in the air intake but still wont start
battery is 12V 7A charge it with deltran tender jr
bought orange ignition coil, orange cdi and two spark plugs ngk c7hsa and cr7hix but still wont start

i dont know whats wrong with it