It was suggested to me by somebody when I was a teen, but I did not feel anything trying to touch myself. So I stopped - there was no point. Several years later, I discovered it by myself, without even making a mental connection to the failed attempt several years earlier.

Most people do have this ability earlier, though.

Just saying that you might not feel anything immediately, due to age.

If you want to try watching videos about how to do it, I am sure doing web searches for "Betty Dodson" will bring up lots - she is a classic author in the field of female masturbation. I have not watched any, but she must have a whole suite of offerings. A picture or a video is probably worth a thousand words.