how can we complain?

we are still working beyond the time and even more.. because we are working for more than 9 hours.. and it is calculated as normal working hours..

we cannot complain because all of us were afraid... They will just terminate us if we do.....

and sometimes we think that even if we complain it the labour will not do any appropriate action on that....
why? because we are just laborer..... and this is their country not ours.....