Can´t see product image, title or price when I hover menu cart

Hi,
I installed the plugin and everything works fine but the following things:

– I can not see the product thumbnail on hover nor the title or price, just the total price.
– On the side cart, the prev button does not show the arrow.
– I enabled the “Add to cart button” and pop up for product variations but can not see the button on product category page.
– I can not see how show the following text on the side cart: You have purchased $34.00 of $100.00 to get Free Shipping

Thanks in advance.