Why might there be no type selection for attributes?

Question

WordPress

Why there might not be a type selection, in my case the attribute adding page looks like this: prntscr.com/iyjaq3 , and in all examples on the Internet there is a "Type" field
https://mihajlovicnenad.com/2017/05/filter-woocomm.. .https :
//chempalov.ru/install/uploads/2014/06/3535.jpg
etc.
What could it be? How to fix it, tk. it is necessary to be able to add text, numeric attributes, for size, etc.

Answer 1

Variation Swatches for WooCommerce