Need Help on First Deal

[Nicholas Le]

Hello, I after a couple months of educating myself on wholesaling. I decided to dive in. A week later, I have a potential deal in place. I am located in DFW, Texas and found an owner who wants to sell her property but has a tenant who hasn't been paying rent, refuses to leave and won't let anyone see in the inside of the property. From my knowledge the tenant is disabled. The owner has around 70,000-80,000 left on her mortgage. The listing agent says she won't take any less than 90,000 to make a little money. What are my next steps? Thank you in advance!