My eyes!!!
Whoever set that up should be shot or at the very least banned from ever owning a road bike or offering advice on how to set it up!
MTB saddle? WTB Silverado by the looks of it (could be wrong though) about the most uncomfortable saddle possible on the road IMO, but great on a MTB.
I’m not going to go into the saddle angle, position on the rails, bar angle, Sti angle etc etc.
Although biggest issue of all surely has to be the skewers-pointing backwards on the rear & the lever on the wrong side on the front? You deserve to be uncomfortable riding it in that state.