I've been having a lot of issues setting up the theme. When I add a logo to the homepage, it doesn't reflect, also I can't find the header style for the homepage I chose (Resourcing).
The biggest issue I have is that I get a forbidden error when I use the Customizer and I can't see my changes reflect.
Attached files: Screenshot 2020-03-13 at 11.21.05.png
You should contact the hosting provider to help you check the server permission when upload new data (images) to it.