jgarcia439

You can use Google Authorship Plugin or add the code in header.php

You can post jobs at jobs.wordpress.net

Do you use WP Minify plugin or any other plugin that modifies the CSS of website. It can stop certain CSS elements from working properly.
Also try to refresh the cache in case you are using any caching plugin like W3 Total Cache.

That depends on your theme. Check here

You should check for malware on your site at sucuri.net and other such sites.
Also refresh your cache in case you are using a cache plugin.

You should use an ad inserting plugin to add the code of Google Adsense.

You can try “Site layout Customizer” to make better landing pages.
Do make a backup of your entire website before activating any new plugin.

You can make your website private using this plugin
Private Only
But, this is only for content readability.

Focus keyword doesn’t come out by itself. You have to set the focus keyword and then the plugin can show you other relevant details.

you can use Carousel under Jetpack.

You can use Carousel plugin under Jetpack.

I understand what you want to get done. It might be a complex task.
You can post your job at jobs.wordpress.net

You need to check the settings and capabilities of your theme.
Some themes allow to use Breadcrumbs on top of the page , where it looks fine.

Check if your website is hacked on sucuri.net
There are step by step articles on wp.org to help you get out of trouble in case your site has been hacked and also to Harden it up .

Is your website loading fast enough ? The server is perhaps not responding fast enough, that’s why fb, google+ is not able to post links of your blog.