VRL Logistics / VRL Group — Over charge beawar

Dear sir
I would like to inform you I received a parcel from RAJKOT TO BEAWAR (RAJ ); c no is [protected], , got a receipt of rs 331, but at the time of receiving goods ask to pay rs 400, they add, miscellaneous rs 30 and hamali rs 39, where rs hamali / handling charge is rs 20 already add in given receipt.
both the receipt are attached with this mail. is this correct to charge like this.
please explain .