Not able to pay the compensation amount awarded by high court, advise

Dear sir,my father took blank land lease on ten years agreement in 1945.they are paid rent yearly regular.my father is expired in 1987 respondent notice issued to me 1988 as per pending rent amount.I am answered that notice but respondent not response that time.he is directly civil suit submitte 1991.am puting minor application is in how many year pending rent & total pending amount.court order as on appliction totaly 20 years.(from 1972 to 1992)per year 600/- total amunt 12000.from that time am regularly am paid yearly 600/- is in court register office.so civil suit is my oppose order in 2015.am civil writ petition submitte in mumbai high court.it is reached on board and decided 20000/-per month only compention amount.I am paid regular but now two months not paid that amount becauce currency problem. please say what is problem creat in my writ.