• My mother has not been granted pension it is 6 years

my mother is a retired teacher in may 2008 had filed a case in 2012 in Bombay high court because the Mumbai BMC had denied pension to her on grounds that she had not submitted the option form in 1994 in the stipulated time. In April 2013 she had got a judgement in her favor now after getting the judgement the BMC has removed a other Query. that is also after receiving a court contempt notice that her Management provident fund has not been paid by the management so she will not be granted pension till the management pays the fund but the management has refuse to pay the fund as they argue they have paid the right amount and as when they were paying at that time no query was raised by the BMC and now after 6 years of retirement they have made this query. after every case the BMC removes a new query now is our court contempt valid bcoz initially in the court BMC lawyer said there is no other issue except late submission of option form but now after receiving the judgement they have not started pension and have raised this new query after 6 years of retirement. Please provide legal opinion on this case please