I tried to work with my tenant but they cut off all communication with me and wont respond to anyone.

Just trying to see what is the best option. 

We’ve tried other platforms on the market, but the message delivery rates were very low compared to the 85%+ I get here.

Apparently @Ivan Castanon most want to try to sell you on something vs answer the question. 

I'm a software engineer on a sabbatical trying to find my path out of the corporate world.Looking forward to connecting!

And I try to be as helpful as I can.

I’m already just trying to learn so much it’s exciting and im looking forward to this new chapter ! 

The tried and true version is pulling a list of properties whether you're targeting distressed homes or high equity homes in which case you can pull on something like Propstream or Propwire, you can skip trace through them or someone like Prime Tracers which has a pay as you go system. 

pretty tough but who knows give it a try and see what happens

But then my cash flow won't be high, and when trying to get another property my DTI won't be great because 75% of the rent won't meet the mortgage.