Kelly Services — Not giving bonus

Address:	Gurgaon, Haryana, 121001
Website:	www.kellyservices.co.in

Dear sir this is to inform you that i am working with kelly services since 7 years
Every year we use to get our appraisal letter this year 2016 we got our letter in may month and in that letter its clearly written that bonus is being deducted .
But at the last moment when they were supposed to release our bonus they are giving excuses that if your gross salary is more than 21000 then you wont be given any bonus.
But my concern is that if bonus is being deducted then why they are not giving .