Karnataka State Road Transport Corporation [Ksrtc] — Non payment of Amount or change

Respected,
As above mentioned subject, have took a bus with number KA07 F-1867, from kolar to Byappanahalli metro.Conductor rejected getting paid a 20Rs taped currency from me.So have paid 100Rs in which the fair is of 62 Rs, remaining 38 Rs change has to be provided from conductor.But he tried to pay me the other 20rs torn or taped currency which he possessed.Since he has rejected to take taped currency from me, have rejected from conductor too.Conductor started arguing that either have to take taped currency orelse he won't give me the change.Atlast he didn't Provided me the change of 38Rs.I need him to apologise for his rude behaviour.