Their only title is supposed to have a "fall" release, but doesn't even get a mention on Amazon. Most publishers would have that covered by now.
Site is short on practical info, including resume of the editorial staff (if any), marketing, payment percentages, etc.
Please note the one book is by someone named "Solo" and the house is named "Zolo."
I speculate it is a kitchen table operation that needs to mature. Many writers open their own publishing house to give gravitas to their books. Nothing wrong with that, but those writers have more ambition than experience.
Wait a year. Most of these ops go belly up, fast.
In publishing always start subbing to the biggest houses on Publisher's Row and work your way down. By the time you get to a microscopic operation like this, you could make a proper sale to an established house.
Most kitchen table ops do not have the financial resources to properly publish, market, and distribute books. Because of this they tend to be super-picky -- or worse, not picky at all.
Keep walking, it's safer.