Want to make some amendments to a page with CSS if possible

I’m using a WooCommerce Product Table plugin over here – https://bit.ly/2RLryM9
I could do with some CSS or help with making some changes though.

The main thing is I don’t want the cart to appear on the page when you add a product (above the table, it shows the courses selected), and redirect to checkout when a course is added – i’ve granted support access as I tried to do that with the WC settings and it didn’t work for me.

Also, move the currency symbol so it’s in line with the amount.

Finally, I want to get rid of the ‘xxxx was added to the cart’ notification when something is added.
Hope that’s possible?