Hi
Hafiz07,
Firstly, just because you don't have a written employment agreement does not mean you don't have a contract. The contract is formed by your employer's offer of work and your acceptance of it. The email confirming your start date would be evidence of this. The terms that make up your contract will be largely implied by the course of dealing between you and your employer and any thing implied by law into the contract.
Under the NES, which covers most workplaces in Australia, your employer must pay you 4 weeks annual leave per year (5 if you are a shift worker) which accrues as you work. You should be paid out for any accrued leave when you leave that employment. Here is some more info:
Annual leave - Fact sheets - Fair Work Ombudsman
Employers are required to pay 9.5% superannuation to you if you are paid $450 or more before tax in a month and you are: over 18 years, or under 18 years and work more than 30 hours a week. This applies whether you are full-time or part-time and sometimes to casual employees.
In order for you to claim "unfair dismissal" from employment, you must prove that all of the following have occurred:
- you have been dismissed
- your dismissal was harsh, unjust or unreasonable
- if your employer is a small business, your dismissal was not consistent with the Small Business Fair Dismissal Code
- your dismissal was not a genuine redundancy.
When your employment is terminated you must be paid out by your employer:
- any outstanding wages or other remuneration
- any payments being made in lieu of notice of termination by the employer
- any accrued annual leave and long service leave entitlements
- any severance pay entitlements if the employee has been made redundant and the employee has an entitlement to redundancy under relevant Commonwealth workplace laws or an industrial instrument.
Based on what you have stated above it sounds as though you have not received all of these entitlements. The Fair Work Ombudsman can investigate and take action on your behalf to make sure that all legal entitlements under relevant Commonwealth workplace laws are paid.
Employers can be liable for penalties if they do not comply with their obligations under Cth workplace laws.
I would start by writing a letter to your former employer stating that you have not been paid out your correct annual leave, superannuation and severance pay entitlements as required by law and requesting that this be done within 14 days and a statement of these payments provided to you. If they don't comply or don't respond, contact the Fair Work Ombudsman and they can sort it out for you.