Career Advancement Scheme in service of Assistant professor Degree level Engineering Institute

1.I have been appointed as Lecturer on 02/07/2007 in private Engineering institute approved by AICTE under Maharashtra state government. My qualification is Master of Engineering-Civil-Structures. the pay scale was 5th pay scale [deleted]. 2. I have been fixed in 6th pay scale in October 2010 the scale of [deleted] Academic Grade Pay(AGP)-6000. My first promotion due date was July 2012 where 5 years of service completed. The Career Advancement Scheme (CAS) with AGP 6000 to 7000 was due towards me. The committee has to be formed for CAS promotion. The institute had not formed committee & I have not placed with promotion. 3. The above CAS 6000 to 7000 promotion was given in January 2016 which was delayed placement. My second CAS promotion was expected in July 2017 where 10 years of service completed which was not done. However 7th pay scale has come with effect from 1.1.2016. But 7th pay scale was also not implemented. 4. Now in July 2022 the fixation process has started. Institute is demanding the research publications, two weeks FDP courses, professional courses which are conditions as per 1 March 2019 AICTE notification. The conditions have increased for current notifications with time limit to fulfill conditions upto 31st July 2022 which are not applicable for me. 5. Issue1: However, institute is checking my eligibility for CAS 6000 to 7000 placed in January 2016 with march 2020 notification. The prevailing service conditions are applicable e.g. before July 2012. Issue 2: My second CAS promotion AGP 7000 to 8000 was due in July 2017 which is denied now in July 2022 due to latest condition vide notification march 2020. Please guide about two issue addressed.