kuwait-fo
If you are sponsored, technically it is your sponsor that is the customer of Cabair. Is there someone you can talk to at Kuwait Airways? They may be aware of a training backlog and not passed this on to you. They could also be completely in the dark. What you don't want to happen, is go blazing in, only to find that the issue has already been discussed with your sponsor. Highly embarrassing and shows an oversight in communication on your part.
I would go about it this way:
Contact your sponsor and tell them of your concerns. Be 100% accurate, if they take the matter up for you, they wont appreciate being shot down by the FTO because of inaccurate information.
If your sponsor wants you to talk to the FTO, then gather all of your information, ask for your student records if appropriate. Lay everything out in an easily understandable fashion, preparation is every thing. Write down what your complaint is. Be polite and factual, you will be handing a copy of this to the FTO
Then, and only then, ask for an appointment to see the School Principal/Chief Flying Instructor. Take all your evidence with you to the meeting and discuss how things have gone wrong, in chronological order and a business like fashion. At the end of your meeting, give him a copy of the list that you pre-prepared.
Best of luck