Xara Designer Pro X Issues

[kkeys]

Hi

After successfully using Web Designer Pro for many years I purchased Designer Pro X (15.1.1) via Humble Bundle in order to up skill myself in photo and graphics handling. I decided to try photo colour change and started following Angelize's "Using Xara's colour change erase tool". Forgive my ignorance but my issues are as follows:

1. Where is this tool? When I click on the camera icon on the left I get a different set of tools to those shown in Angelize's video (see attachments) and the tool shown in her video is missing from my flyout. Her vertical list of tools is quite different from mine so I realize that there must be a way of editing the vertical list but I haven't got that far yet.
2. I then went to the Help menu to see if I could sort the problem out but there is no response when I click on "Xara Designer Pro X Help..." What might be the issue here?

Thanks in advance
Kevin