1, 2/ Could you record a video from your mobile? Clear cache of mobile browser before this. What device and browser do you use?
3/ Edit content of pages and static blocks and change colors.
Theme Options > WooCommerce > Shop elements > Sale > Cor De Fundo Do Rótulo De Venda.
Theme Options > WooCommemrce > Single product builder > Add to cart > clolors of buttons.
4/ Woocommerce > Settings > Accounts > Customer registration > Enable customer registration on the “My account” page.
Read more about settings – https://docs.woocommerce.com/document/configuring-woocommerce-settings/#accounts-and-privacy-settings
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