@Bobby uk
Compositionally it's well thought out. Just the right amount of flare from the partially hidden sun.
Technically there are some major issues you need to start considering though:
This image has the worst chromatic aberration I've ever seen. What are you using for a lens.. the end of a coke bottle??
Use Remove Chromatic Aberration in Lightroom or Adobe Camera Raw. You're shooting in raw and not JPEG, right?
Also... I suspect the castle was a LOT darker on the raw image, and you've recovered a great deal of shadow detail as the castle is noisy whereas the sky is not. You just can't recover a lot of shadow detail without paying a noise price.
There are sensor dust spots all over it.
The other thing is that you appear to be called Rob, but the image's metadata is telling me that the author and copyright is attributed to someone called John Phelan.
Either A) This is not your image
or
B) You borrowed a camera from John Phelan
or C) You bought a used camera from John Phelan.
or D) John Phelan borrowed your camera and he input his details in the camera's copyright data.
Either way, you need to sort that out by resetting the camera's copyright data.
Oh... lose the watermark. It's not a press or sports image that are the usual targets for copyright infringement. Watermarks just make the image look amateur, as only amateurs tend to use watermarks (with a few exceptions mentioned above).