This is a Jazzy powerchair.

left hand wheel motor.. ?might be wheel bearings
springs on each side of chair

Jazzy Electric Wheelchairs Carries Parts for Power Chairs

The small click noise is the parking brake releasing to allow you to drive. the flashing is called a flash code that will give you an idea of what is wrong. count the amount of lights flashing this would indicate the problem. Post the amount of lights flashing and some could give you the meaning of the code.

I’m happy to assist further over the phone at https://www.6ya.com/expert/bill_bcbb89783b08c489

Likely 2, 3, 4 or 5 bar flash code. If motors are made by a company like "ELE...." then motor wiring is likely bad inside wire insulation where wires go into motor cap. Rebuild motors and try again. This is a common problem with these motors.

Just wrap your wrist with an Ace bandage. LOL

my chair jazzy 1113 ats won't move.all the lights are flashing and the batteries are fully charged why are they flasng

A NEW CHARGER NEEDED OR THE CHARGING INPUT ON THE CHAIR IS FAULTY

Check your tire inflation and treads to make sure they can grip the floor/ground without slipping. Make sure that any keystock/keylock needed is installed on the axle, sometimes they slip out. Are your batteries fully charged and in good condition? Are you over the weight limit for the power chair?
Is there any noise or vibration coming from the power chair as you operate it? A grinding sound may indicate bad bearings in the caster wheels and cause problems in steering. A chirping sound may indicate a bad motor, they may be losing power and are not able to move the power chair evenly.
If your insurance purchased the power chair for you, they may also cover the repairs; contact them for information.
Good luck!

The number of lights that are blinking indicate what the problem is. Visit this site to locate the type on controller on your power chair and you will be able to see that the blinking lights mean:
http://www.pgdt.com/scenter/diagnostics/diagvsi.html
Try to reset your manual brake release as this is a common problem.
The powerchair going in circles may indicate a motor is bad and needs to be replaced.
If you continue to have a problem, contact your manufacturer or dealer for service. If your insurance purchased they power chair for you, they may also cover the cost of repairs.
Good luck!

The unit can be programmed to run faster. Stop in to the local powerchair dealer in your area. Very quick and inexpensive fix. I would charge you only for my time. About 10minutes max.