And i found launch control but the minimum is $500 a month, but they use cross-referencing data across sources to find the most accurate contact information by using a person's name and address to find their phone number, real address and email by accessing public databases, phone number directories, credit reports, utility bils, public tax records, and social media profiles. this is waaay expensive for me as a beginner. what do you suggest or if anyone has any suggestion I'd greatly appreciate it.??

Your license is part of the public record, so sooner or later, your employer will find out if you're licensed.

They are usurping your property for the benefit of the public.

I'm sure over time more laws will be created to force the government to give that information in a more timely manner but for now they often obstruct the public by withholding it for a time.

Think if someone like Public Storage builds next door. 

@Jaycee Greene  they require a non refundable deposit and give 48hrs to see proof of funds 

The owner was motivated due to personal circumstances and wanted to avoid the hassle of listing the property publicly.

Commissions are no longer viewable to the public because the thought was that agents were steering their clients to show homes with higher commissions 1.

If this is simply you not wanting to accept partial payments and the rent is current, stop accepting it - and send a Lease Violation/Notice of Quit for Non-Payment of Rent - and force the full rent to be paid per the lease or start eviction.  

The public searches are pretty limited in scope for a true investor.