Use Sell Content in PHP

Hello. We have added custom php codes AFTER the content shows. (Advance Custom Fields Pro). Is it possible to use it with ‘Sell Content’ addon? Note that it is not inside the ‘the_content’, It is after the content so it DOESN’T HIDE or can be sell. Thank you!

we tried using shortcode via php (echo do shortcode mycred sell) but it does not work on PHP or custom code. Thank you