Reply To: i want to edit single product page

Hello,

You are Most Welcome.

You can use our layout builder:
https://xtemos.com/docs-topic/single-product-page-builder/

To add borders try adding the following Custom CSS.

.wd-dropdown-menu.wd-design-full-width .wd-sub-menu>li {
    border-bottom: 1px solid;
}

Best Regards