[Plugin: IGIT Related Posts With Thumb Image After Posts] ATTENTION: this plugin posts hidden links

PLEASE PAY ATTENTION:
I’ve just installed this plugin on my website.
It works fine, BUT I’ve noticed that it posts 3 spam links on my page.
The links are white, so they’re difficult to see.
The developer should know that placing white links on white background is an old-school, deprecated SEO technique and that it gets a website penalized by Google!
Besides this, if they we’re common credits…why putting them in white?!

You can see an image here .
[Spam links are highlighted in light blue]

This is the source code of the 3 links:
<a style="color: rgb(255, 255, 255);" href="https://www.hackingethics.com" title="WordPress Developer, WordPress Developer India, Freelance WordPress Developer">WordPress Developer</a> | <a style="color: rgb(255, 255, 255);" href="https://www.hackingethics.com" title="WordPress Developer India, WordPress Developer, Freelance WordPress Developer">WordPress Developer India</a> | <a style="color: rgb(255, 255, 255);" href="https://php-freelancer.in/" title="Freelance Web Developer, Freelance Web Programmer,PHP Freelancer ,PHP freelancer India">Freelance Web Developer</a>

So these aren’t link to his own website, but common spammy links badly created.
Remember not to use this plugin, it could kill your website SEO!