Bugs/Issues with Site

Hey there,
I’m having a few issues with the following site: https://pureswissboutique.com

1. In Switzerland, the prices are showing up without VAT, but they are showing with VAT in the UK (screenshots below). Note the VM Peel should be 136CH, but it is 122.40 CH I also attached a screenshot of the prices in the system. The site also shows GBP instead of EUR when accessed from Germany.

2. On Swisscode, when you have selected a product, then change from the 15ml to 30ml, both prices are displayed on the screen. This happens in both CH and UK. I would like there to just be one price when you select the ml from the drop down. Another issue is that I can’t always choose a 30 ml product in the product overview. When I click on 30 ml it shows me always the 15 ml version in the cart. Within the cart it’s possible to select the 30 ml.

Screen shots: http://imgur.com/a/XDsy4

Wordpress Login:
WAHHH, please not publicly

Thanks
Emma

Ticket