Go to wp console, then click to Accessibility spring in sidebar and enable options that you need to start to work.
Change font size
Scale pagebeta
Grayscale
Sepia
High contrast
Invert color
Contrast cursor
Highlight links
Simple Usage
Huge-IT Slider
The slider allows having unlimited amount of images with their titles and descriptions. The slider uses autogenerated shortcodes making it easier for the users to add it to the custom location.
