Help Please

I am hoping that one of you wonderful forum people would be able to help me out. I don't have Photoshop or Elements and can only tweak my photos through the program on my Apple MacBook. I have a couple of photos which I wonder whether some one might offer to have a look at them and see if they can be improved by Photoshop?

I have no idea if it would be best to send them by email or post here on the forum. If someone is willing to have a go please let me know.

A bit cheeky I know but the subject is worth the ask.