Regarding the email logo display issue:

Hi bzzxzz,

Thanks for reaching to us and appreciate your patience.

1. Please refer to this article for more details https://woocommerce.com/document/configuring-woocommerce-settings/emails/

2. To assist you in the best possible manner, I kindly ask that you please provide me temporary wp-admin info (wp-admin URL, username, password) to the Private Content area, this will allow me to thoroughly investigate and address your concerns more efficiently.

Best Regards,
Hung PD

Hi bzzxzz,

Email template is default WooCommerce functionalities and WoodMart does not control it.

For specialized assistance and potential solutions, I kindly suggest that you reach out directly to the WooCommerce plugin’s support team https://wordpress.org/support/plugin/woocommerce/, who are better equipped to provide you with the guidance you requires or You can try this article https://woocommerce.com/posts/how-to-customize-emails-in-woocommerce/

Regards,
Hung PD

Hi bzzxzz,

Everything looked well on my end https://ibb.co/MYFFHm4 https://ibb.co/Zp3rxGQ5

I kindly recommend you to purge the cache of CDN, disable CloudFlare CDN temporarily and double check the issue.

Kind Regards,
Hung PD

Hi bzzxzz,

Sorry for the inconveniences.

Please take a look at my screenshots, these boxes show completely. Please let me know if you need further helps.

Kind Regards,
Hung PD