Looking at the daily volume on the two options, it appears that nobody has been filled on the suggested trade. It looks like we've likely been aiming a little too high on our 1260/1250 bull put spread credit limit.
We may have a better shot at getting filled with a $.50 or $.60 credit.
Another alternative, for more creative traders, is to move the strikes up to the 1280/1270 level or thereabouts.
Use your imagination and see what happens. Just be careful and don't over expose yourself.
P.S. I just saw that 100+ contracts were filled on the original spread at $.50.