No sensation?

I’ve tried other prostate toys to no avail, but I thought this would be different. I’ve tried things and I don’t know that I’ve ever found my prostate. Things say it’s this little spot that’s really sensitive and you’ll know when you’ve found it, but I’m beginning to think I don’t have one.. I’ve been trying my aneros helix trident like they’ve said and noting. Anyone else have this problem?

Beginner tips?

Sorry for being a newbie, but Is there any kind of beginner or “how-to” resource out there for aneros? I got a helix trident and not sure what I’m doing. Just feels like I bought an expensive butt plug so far..