Help in starting new living

Sponsorship will be very difficult to get, and you will not get it for the unskilled type of work you are looking for.
To be sponsored you need a specialist skill.

You may qualify for a working holiday visa.

Check this site for visa information.   www.immi.gov.au

Yes, sponsorship is difficult as stumpy said. But the option is for you to come as a visitor here legally, try to take your holiday visa for 3 months.
Once you are here there are lots of farms need man power. You might get a contact followed by your employer arrange working visa for you.

Trust me this won't work if you apply from overseas. Very low chances.

Thank you sha1818

@sha1818

You are not giving the correct information.

If you come on a working holiday visa you cannot get your employer to get you a work visa. This is illegal.

If you get caught working here illegally you will be deported and not allowed back into Australia for at least 3 years or more.

Since he is not attached to any employers he can visit Australia anytime with his holiday visa. I didn't say his employer ask him to come to Australia with a holiday visa. Two different meaning. Thanks for correct me buddy.