Pack the parcel by yourself.

go to pos counter to ask for poslaju form.

then fill in the info needed (Sender details and seller details)

then go back to counter. They will weigh the parcel and tell u how much u have to pay.

Fyi, please pack your parcel with bubble wrap and nicely. Pos man they throw parcel like basketball so be sure to pack it nicely so it won't damage before reach your customer