Sanction of extra-ordinary leave on medical grounds and waiting period

I worked as Lecturer and later worked as Principal of Govt. college and retired from services on [deleted] on attaining superannuation. I could not submit my pension papers as sanction of EOL on medical grounds on loss of pay and sanction of waiting period on loss of pay is pending. I have availed extra-ordinary leave on medical grounds and loss of pay from 2-7-2000 to [deleted], and reported to the office of Commissioner of Education on 6-11-2003. After enquiry by the Regional Joint Director, Guntur, I was reposted at Government degree College, Nayudupet, Nellore Dt on 21.12.2004. I have represented the CCE for sanction of EOL on medical grounds from 2-7-2000 to [deleted] and for sanction of Waiting period from 6-11-2003 to [deleted]. This sanction of EOL and waiting period is still pending. Further, I have applied for the sanction of extra-ordinary leave on medical grounds from 13.11.2005 to 12-5-2006 and 12-6-2006 to 8.3.2007 through Rc.No.122/E1/2009 dated 9-3-2009, after I was transferred on G.O.Ms.No.No. 610 and posted at Govt College. , along with all necessary documents. I have approached the commissioner on 5-5-2008 for permitting to join duty.I have attended the Medical Board examination on the instruction of CCE The reposting orders were served on 2-3-2009. I have represented to the CCE for sanction of EOL on medical grounds on loss of pay and for sanction of Waiting period 5-5-2008 to 2-3-2009. As this sanction and entry in the Service Register is still pending, EOL on private affairs was sanctioned through Rc.No.390/ser-III-2/2016 dated 25.5.2017 for certain period as the period of EOL has exceed Five years. Now i was superannuated and reitred from services. I could not submit the pension papers as this leave was not sanctioned. already one year time is passed. I need legal advice in this aspect. Can I approach the Supreme court or Is there anyw ay to solve this issue.