Unable to verify my domain

Hi,

I am unable to verify my domain in zoom marketplace. Despite following all the steps mentioned:

1. Download containing a verification code
2. Create a folder zoomverify under root and make it viewable
3. Upload the file to your domain and put it in the folder zoomverify
4. Confirm your upload by visiting your domain
5. Make sure all webhook and call back URLs that you have entered in the marketplace belong to the same domain

I am still facing the following error:
‘can not access the html file, please be sure the file uploaded correctly and retry’

Any help will me much appreciated.

Thank you.