BUG . Woocommerce support please

Hi,

Thank for develope a usefull plugin. If i use woocommerce, then it still left 1 image large size created by woocommerce (it is shop_single )image
https://www.mediafire.com/view/wq4iurpawufn2yw/delete-orginal-image.PNG

Issue 1 need remove image size 800×600 and force woo used orginal image.
Issue 2 the main job of this plugin for post, but the post after use your plugin, the post/page become none image

Hope to hear from you soon.
Thanks