>>1733540it's dead, Jim.
it looks like you bent the right seat rail, which in turn bent all the foam, leather, plastic etc.
good news is your seat post (clamps the saddle rails and other end nests into the seat tube of the frame) is fine.
I would try to look up the model of your saddle and see if the mfr or any sellers list what the rails are made of. for instance my saddle was available in both cr-mo and titanium rails. if yours is just cheap pot metal or alu, try a steel or crmo one.
however, where material is stronger, mfrs use that to use less material; in other words, ti may be the same strength but just lighter than steel since you get the same strength with less material. so I'd research that.
obviously, avoid garbon fiber.
also, this is a great opportunity to measure your sit-bones and select a proper-fitting saddle. see pics