Verified answer

I think josh l nailed this one.

If you cleaned the carb, carb jets and carb ports and it dies when you hit the throttle, it isn't getting enough fuel. Your floats are maladjusted. The floats should turn off the float valve when the floats are at 90 degrees to the float valve or parallel with the carb body.

Make sure you have a new spark plug installed and that your air filter is clean.

Main jet clogged. Don't know how you cleaned the carb, but i'm guessing you didn't get the jets cleaned out.

try getting the float height to the right height. if its metal and not plastic bend it down slightly,if this doesnt help you'r prolly losing compression or need ur carb jetted

Symptom of a worn out top end (cylinder, piston & rings).

2 stroke engines require rebuilds about every 2 years of summer usage.