Fuel leaking out exhaust manifold/crank but no start

So, I got a crank over but hesitant to start, also noticed a smell of fuel which I found out was leaking out the passenger side exhaust manifold flange. Anyhow, my question is, why would fuel be coming out of there and would that cause the hesitation and no start? I will attach a video please feel free to put in some input. I’m assuming one of the injectors is stuck open. Considering I purchased brand new injectors I couldn’t see why but that’s just my assumption anyways thanks for the help, guys.