Hello,
01. I have checked your site and the login element is showing fine in the header on the home page.
https://ibb.co/0VyvVQ5R
02, 04, 05. Please share some screenshots of the issue you’re encountering. This will help me analyze the problem and provide you with the best possible solution. Also, please share your Site WP-ADMIN Login details in the Private Content field so that we can check this concern on your Site and give you a possible solution.
03. You can enable it by navigating to > Theme Settings > Performance > Preloader
Here’s a screenshot for reference: https://ibb.co/3mgd6dr1
06. Please add this code to the Theme Settings > Custom CSS > Global:
body.woocommerce-cart .wd-coupon-form {
justify-content: center;
text-align: center;
width: 100%;
}
body.woocommerce-cart .wd-coupon-form .input-text,
body.woocommerce-cart .wd-coupon-form .button {
display: inline-block;
margin: 0 5px;
}
Best Regards,