sir ,I have been working in an unaided teacher trainee college since 6 years .I have university approval also .my appointment was done by selection committee ,and as per advertisement they said that salary will be as per Ugc norms.but they didn't give full sary only fixed salary of rs 9000 was given to us for 4 years .my staff members approached to principal and secretary many a times about increase in pay but they didnt pay attention.when one of our staff member approached to university grievance cell the employer increased our salary to 30000 but they told affiliation team and NCTE that they are giving us salary of 6th pay.now they dont wnt to give us full salary and threatening us by saying that society is going to close down the course and they not even involved in admission process also.their intention is to close down unaided section ,they didnt inform about this now they are saying that we will give you notice that your services are not required any more. what action should be taken against them ?please suggest me some way as we all are 17 staff members.