A complaint wont get anywhere because what they reported is probably true. A pilot... in all likelihood the management Fleet pilot probably did get that with everything, maybe even his bonus, included. So they didn't actually lie....
A330 SO's are in short supply so while their pay RATE didn't increase by 17% this year (the true figure is 0%) they did a lot more flying to a higher divisor and in many cases being riot -claused to fly above the divisor, so that becomes in Murdoch-speak, a 17% pay rise. So they didn't actually lie.....
You can see how you can't win.
Most 767 Captains have taken a pay and lifestyle hit. That won't be "leaked". Most A330 Captains will earn less this year compared to last because they are operating on a lower divisor as more captains are trained to be ready for when the J* A330's return. That won't be "leaked".
Dont send in your group certificates ... they will be used against you. Dont expect a fair hearing from the Murdoch press, their colours are well and truly nailed to the mast as they were in '89.
Be cool. Stay on message.