slider text does not change

Hi there,
the theme appears to work nicely, but I have a problem with the slider.
I have four slides. At present they all have the same picture, but different titles and links to different pages. However on each slide the same title comes up, even though the slide changes. If I put a different slide as the “first” slide in the series, that is the title that comes up for all of them. Can you help?
Also, how can I get the link to open in a different window?
This is my website
Thanks,
Richard