I set up a DM automation that stipulates that when people comments the word “ready” on a particularly post, it’s supposed to give them one of three responses under their commented and then it’s supposed to send them a DM
 

It worked for a few times, and then it stopped working

So I went into the platform and saw that somehow it was turned off, so I turned it back on

And then it worked one more time, and then it stopped working again

What am I doing wrong?