I have Honda self propel lawn mover and when I push the choke lever will go down from 1 and 2 setting and it gets stuck between 2 and choke.

Be careful here. New choke wires are expensive! spray white lithium grease into the choke assemply up at the handle, then follow the cable down to the engine, extend the choke cable inside the outer cable housing and try to get it lubricated white WD-40 or white lith gease. spary everything at the chole area with WD-40 OUTSIDE only - operate the choke manually and carefully a few times and git mowin!