My original Realtor shared that she no longer has access and the Team Lead stated she would send me the agreement, but has yet to do so.NEXT STEPSHow should I proceed?

Look at where you are advertising. 

Do I need advertising?

Thanks for posting however your video is essentially an advertisement for Bright Investor doing exactly what I did to generate my findings.  

Scammers may even go as far as creating fake W-2s or other tax documents or advertise fake tax credits to lure in taxpayers to share their sensitive information.Text, Mail and Phone Schemes: Scammers are targeting tax professionals and taxpayers through phone calls, text messages, and even fake AI generated IRS letters.

Which if you get an LLC with them you are required to either pay a yearly compliance fee ($200) or a monthly office fee which is supposed to include access to their legal and tax advice. 

I have no affiliation with the TaxSaleAcademy other than having accessed their training.So overall there is value. 

So you can know what they will pay before even advertising your rental. 

Platforms like BP, LoopNet or Crexi can connect you to brokers with access to off-market opportunities.Feel free to reach out if you need help navigating due diligence or financing!

I have called already to find out where have to go. and how to access files.