Chainsaw won't start. Has spark, has fuel, chain

SOURCE: start a chainsaw

took it to a shop

SOURCE: 18"poulan chainsaw

Start at 1.5 CCW form lightly seated then tune for performance like this:
Carburetor Adjustment by Madsens.com
http://www.madsens1.com/saw%20carb%20tune.htm
CW is leaner; to lean will destroy the saw. If over tightened closed (CW) the adjustment screw faces are easily marred; marred adjustments are difficult to impossible to set properly.
Clean the air filter; adjusting with a dirty filter can cause a run lean condition once cleaned and the saw run.
There are 2 wav (sound - idle & full – may not be highlighted) files that I find most helpful, I think you will too.

I think your starting procedure may be the cause of flooding. Flooded is the #1 cause of hard starts in 2-cycle engines. Read carefully the recommended start in your manual. most miss the second note. It should be similar to this (read 3, read it again):
Warm start in the manual says 1/2 choke BS. Close choke, (sets fast idle) open choke, pull rope.
Start Procedure
Cold:

1. Ignition on/off to on
2. Set compression release – optional step even if saw is equipped with a compression release
3. Pull (close) choke, set fast idle (done when choke closed on some saws); pull starter and listen for an attempt to start. once heard (usually two pulls; no more than 4).
4. Set compression release – optional step even if saw is equipped with a compression release.
5. Push (open) choke pull starter until it starts (usually first pull).

1. Ignition on/off to on
2. Set compression release – optional step even if saw is equipped with a compression release
3. Pull (close) choke, set fast idle (done when choke closed on some saws) – Do not pull with choke closed.
4. Push (open) choke, pull starter until it starts (usually first pull).

Testimonial: "you'all have been very helpful.to even ask a question at a repair shop around here you must first hand them your wallet! Thank kindly"

SOURCE: my chain saw won't start.

The trouble is more than likely a bad CDI (Capacitive Discharge Ignition) module.

SOURCE: Runs but the chain won't move? Poulan

This sounds loke the chainbrake has activated, grab the hand guard and pull it fimly fully back to the top handle until it clicks and the brake is of, now try again.

SOURCE: after running well, stopped saw

Did u put fuel in oil tank and oil in fuel tank. Happens to the best.