Thinking of adding request button on site for items not available? Good idea or Facebook like button will do?

1. Why did Facebook remove the like button?
2. Why can't I add a like button to my Facebook page?
3. How do I add a Facebook Like button to my wordpress site without plugins?

Why did Facebook remove the like button?

"We are removing Likes and focusing on Followers to simplify the way people connect with their favourite Pages," Facebook said about the redesign. The notable changes include a redesigned layout, News Feed, easy navigation, updated task-based admin controls, actionable insights, and safety features.

Why can't I add a like button to my Facebook page?

Go to your page and click on “Edit Page” then “Edit Settings”. Make sure that both Country Restrictions and Age Restrictions are both set to “Page is visible to Everyone” and “Page is shown to Everyone”. Now your Facebook like button should show up on your website in all browsers.

How do I add a Facebook Like button to my wordpress site without plugins?

Here are the steps to manually insert the button to your site: Access Facebook for Developers page and click Like Button Configurator. Fill out the URL to Like field with your site's link or the URL of your Facebook page. Adjust the settings – width, layout, and size – to fit your preferences.