Pages with videos indexing issue

Bricks Version: 1.6. 2
Browser: Chrome 90

Hi guys
I have a problem with pages that have videos, google asked to Provide a high-quality video thumbnail i attached the link below

To be eligible to appear in Google video features, a video must have a valid thumbnail image. Otherwise, the page may be indexed but would only appear as a text result.
You can allow Google to generate a thumbnail, or provide one in one of the supported ways: