How to change the position of app block

First, navigate to the theme menu, Sales channels > Online Store > Themes

Then, click on the "Customize" button, open the theme editor

Navigate to product page

Select the product template you want to add

Find "King Linked Options" app block in the left panel

Simply drag and drop the app block to the position you want, Usually, you can put it behind the price block, but of course, you can also adjust the position at will

Lastly, don't forget to click the Save button in the upper right corner