Shipping price

Hi,

I’m pretty new in WooCommerce but I already love it 🙂
For the moment, we have 4 items and we’re shipping in France but I haven’t found the way to customize the shipping price. It can’t be the same for a sticker and a mug.

Can someone help me ? Is it possible ?

Thanks,
Vincent

The page I need help with: [log in to see the link]