Hello Charlotte … Croeso nôl.
Sorry my curiousity - the same Charlotte Vaughan who performed in the Phantom of the Opera in London just days ago? 
(don’t ask how I know that though. 
)
Now … How to post picture on the forum, you’ll find here. If something is not clear (as that post about photos is really quite long) you’re welcome to ask of course.
I’m sorry, but I won’t be the one listening to you in October as I live far from Wales but at least I can help you here with these techy stuff. If there are some other techy and “how to” things you need to know, you can mostly find them in this topic.
Hwyl!
Tatjana