Australian Investor Contacts Database

I need a current, reliable database of Australian residents who have expressed interest in buying or trading shares on the local market. Every entry must contain three fields only—full name, direct contact number, and email address—because the list will be used for a focused cold-calling campaign... (Budget: ₹40000 - ₹50000 INR, Jobs: Data Analysis, Data Annotation, Data Collection, Data Entry, Data Management, Database Development, Excel, Lead Generation, Leads, Telemarketing)