Final settlement not done by the employer

I was employed with M/s RattanIndia Nasik Power limited ( Formerly Known as Indiabulls Realtech Limited) at Nasik , Maharashtra since 16.12.2011 I resigned from services on 04.09.2018 and requested to released on same day. M/s Rattanindia Released me and issued the release letter and experience letter on same day. The salary cycle of the company was 19 to 18 of every month , by this 45 days salary was due at the time of release. Company did the full & final settlement considering the employment T&C as below : 03 month notice period was recovered including GST , Notice period recovery was made on CTC basis. 45 days Paid Leave was settled with basic salary. Retention bonus was rejected which was due in December-2020 Company made the recovery from gratuity amount and 45 days due salary. My objection is as below: Notice period recovery should not be couple with GST charges Notice Period to be adjusted with the leave balance -45days or the Paid leave should be as per CTC not on Basic Retention Bonus should be paid on prorate basis. Justice I want: Company adjust the Notice period with the 45days due salary ( 19.07.2018 to 04.09.2018) and with the leave balance i.e. 45days My gratuity amount should be released. Retention Bonus should be paid on Pro-Rata basis. Thanking You, Please revert with the possibility to validate of my claim. Regards, Deepak Vyas