Hi, i'm new to this so go easy please

. i have no idea what telescope is right for me. My dad bought me a beginners 60mm refracting telescope from Dick Smiths about a year or 2 ago and i have decided to buy a new one i am looking to view the planets and deep sky objects for around $500 to about $800 AUD. i also don't know where to buy any scopes in Western Australia. i know it is possible to buy them in the eastern states but wouldn't that be expensive to post over?