Hi, How do I revoke authorisation from Ebay please?
Thank you

Hello Brad,
Thank you for your question about revoking authorization. You can do find this under My eBay > Account tab > Site Preferences > Third Party Authorizations > Show.
We hope we have resolved this to your satisfaction. Please advise if we can help with anything else.

Hi,
Thanks for your reply, unfortunately there is no such "path"
Regards

Hi,
I have received no answer regarding my problem.
Thank you

It's in My eBay somewhere. I pulled that path from a Google search result :-).
Try the second link here:
https://duckduckgo.com/?q=how+to+revoke+third+party+authorizations
In any case, we deleted your auth from our database permanently. We can no longer do anything in regard to your eBay account.
Please let us know if you have any other questions, or require other assistance. We are happy to help.

Thank you for your assistance in this matter.
Regards