Hi there and welcome
This is one of the main complaints about this camera, is a lack of features they removed from it, and an automatic remote shutter release is one of these.
This camera does not have one sorry which is why you have been unable to locate it.
I am really sorry about this, and if you have problems, or would like any additional information or assistance, please do not hesitate to let me know.
And if you can take a second to rate my service by clicking one of the stars at the top of the page, then submit, that would be greatly appreciated.