You have a choice to file the application by yourself or hire an immigration professional to file it for you. Today's ever changing Immigration Regulations demands a full-time immigration professional for your immigration process.
Submit an error-free application and avoid delays and possible rejection. Save your time and headache. Benefit from having an immigration consultant being aware of the changes in selection criteria and Australian immigration law that could affect your application process and timeline. Avoid a direct and indirect misrepresentation on the application and possibly being barred from entering Australia for a period of two years if you are found inadmissible based on the misrepresentation. Feel a peace of mind knowing that an immigration consultant prepared an organized application package in your best interest.
It could end up costing more money if you chose to apply by yourself. Your application process could get delayed (time is money) or get rejected (reapplying from a scratch). Please keep in mind that the processing fee (application fee) is nonrefundable.