Problem running WooCommerce shopping cart and checkout on iPhone

Hi there,

I´m having troubles when trying to run the shopping cart and checkout on iPhone, not so when using desk or laptop.

Here are some screen shots to better illustrate the problem:

Open the store: 

Select a product:

The cart icon shows that an item has been selected:

When opening the cart, the product appears:


But when “finishing purchase”:

A message with empty cart appears and does not allow any purchase:

I already tried updating, deactivating plugins and others but the problem persists.

Any suggestions?

Rgds,

RB