Images from my website are not feeding through Rss

Hi,

My website is https://www.workingmumlife.com my images are not feeding through websites like bloglovin or feedly. I have loaded the following Plugins

Featured images In Rss w/size and position -activate

Previously used

Featured image in Rss feed
Sb-rss_feed-plus

None of them have worked.

I also have another problem with all my post showing on my home page and none moving off. I.e. I would like to show a max of 4/5 posts at a time.

And finally can I move my social media icons that link to my other accounts to the top right of the site and not at the bottom.

Thanks
Vanessa