Bunny W

Taking HAL cruise from Australia to NZ.Will be travelling around Australia by air beforehand and have an option to leave a bag in Melbourne for a few weeks. Does anyone know if there would be any issue with picking up the bag and bringing on ship when we are in port of Melbourne on Day 2? If no one knows the answer, any tips for how to get in touch with HAL to ask? I can’t find any email or chat function anywhere online. Thanks!