i worked one polyclinic from 29-04-2006 to 22-03-2018 as IT administrator, but i transfer sponsorship on 2013,now i resign the job on 22 Jan 2018 then i give 60 days notice as saudi labor law, the company now don't want to pay my service benefits, i understood from Saudi labor law i am eligible for to receive my ESB from joining date but they refused, kindly advice me what i want to do.