disable alerts

I have to customize the store like this:

1) after a purchase remove the notice “… has been added to the cart …. view cart”

2) when I go over the cart icon (top right) with the mouse, a summary appears, I want to remove it

thank you
Massimo

• This topic was modified 7 years, 9 months ago by daitarn3.
• This topic was modified 7 years, 9 months ago by daitarn3.

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