I need to find out if the pictures I've taken could be paranormal

Used a ghost camera?

Seriously do you mean a photo of a paranormal event?

What type of camera was used?

First of course most experts will have to check to make sure the photo was not staged or photo shopped?

Even then often someone would want to attempt to duplicate the event, or it may just go as unexplained.

So have you googled paranormal researchers ?

What about the pictures makes you think they are paeanormal in nature ? Can you post any if you are comfortable doing that.