remove schema

Hi, i need to remove all schema generated by plugin (e.g. ImageObject) completely. I´ve already tried all known code snippets (and more) but still no luck. I need plugin´s authors assistance please.

From mentioned webpage, i actually need to remove these schemas:

• ImageObject
• Organization
• CreativeWork

screenshot here: https://drive.google.com/file/d/1cSEsNJ3nKLdi29TgNZWwf49g7UZo_vKy/view?usp=sharing

Looking forward to hearing from plugin´s support team. Thank you in advance.

The page I need help with: [log in to see the link]