Vizio theme won't upload to WordPress site

Hi
Vizio 1.04 is current Vizio theme. zip file won’t upload what I believe is an updated version from desktop. What should I do?

ALSO What shall I do?
Woocommerce has stopped working in the theme: see Woocommerce System status below:

Theme Name: Vizio
Theme Version: 1.0
Author URL: https://splashingpixels.com
Templates
Template Overrides (WooCommerce): cart.php version 1.6.4 is out of date. The core version is 2.1.0,
cross-sells.php,
mini-cart.php version 1.6.4 is out of date. The core version is 2.1.0,
shipping-calculator.php,
form-billing.php version 2.0.0 is out of date. The core version is 2.1.2,
form-checkout.php,
form-shipping.php version 1.6.4 is out of date. The core version is 2.1.2,
review-order.php version 1.6.4 is out of date. The core version is 2.1.8,
thankyou.php,
content-product.php,
content-product_cat.php,
content-single-product.php,
no-products-found.php,
form-change-password.php,
form-edit-address.php version 1.6.4 is out of date. The core version is 2.1.0,
form-login.php version 1.6.4 is out of date. The core version is 2.1.0,
my-account.php,
my-address.php,
my-downloads.php,
my-orders.php version 2.0.0 is out of date. The core version is 2.1.0,
order-details.php version 2.0.3 is out of date. The core version is 2.1.0,
external.php version 1.6.4 is out of date. The core version is 2.1.0,
grouped.php version 1.6.4 is out of date. The core version is 2.1.7,
variable.php version 2.0.3 is out of date. The core version is 2.1.0,
product-image.php version 2.0.3 is out of date. The core version is 2.0.14,
product-thumbnails.php,
related.php,
review.php version 1.6.4 is out of date. The core version is 2.1.0,
additional-information.php,
description.php,
tabs.php,
up-sells.php,
single-product-reviews.php version 2.0.3 is out of date. The core version is 2.1.0