I drive an Audi A4 automatic .
recently it has started to wobble when i accelerate and brake
Immediately check to be sure your wheels are properly bolted to the car.
If the wheels are on OK; if it was just braking it would most likely be warped brake rotor(s). Wobble on acceleration and braking could be a bad CV joint or a number of other driveline part(s) showing signs of wear. A tire with tread separating from the belts can cause a wobble too.
ok thanks i will get that checked out