My demo url is not working in codecanyon X frame

hello i have tried all the way for X frame options but not resolved yet my demo URL Is vbinnovatives.tech you can check it but not working in codecanyon frame so plz provide me solution and my server is IIS

Contact your hosting provider

Hi @VBinnovatives, what error are you getting when browsing through Envato market live preview X frame? what is your demo full URL?

getting this error
my demo url is
https://vbinnovatives.tech

Your server is setting the following header which prevents it from being displayed in an iframe.

X-Frame-Options: SAMEORIGIN

A setting of SAMEORIGIN means that the page can only be the source of an iframe if the iframe is hosted on your demo server. This is not the case with CodeCanyon, so browsers will refuse to load it.

To fix this, you must have your hosting provider remove the X-Frame-Options response header entirely.

The ALLOW-FROM value no longer works in modern browsers, so in order to make it work on the preview page, you need to have that header removed.

If you are not familiar with X-Frame-Options then contact your webhosting support and let them do this for you.

okay that’s fine but another thing is when I insert another URL (for testing purpose ) which is now running as demo URL in the codecanyon that one also not working in my demo codecanyon product page. why ?? that link is also working as a demo on codecanyon with X-frame but not working in my case why ???

and according to web hosting

Thanks for staying connected with us. So the x-frame-option can be enabled and disable through a script on the web. config file. Which you can see in the above link shared. It can be enabled through the web.config file and it can be disabled through web.config

and I have added to my web.config file allow from but modern browser cant support that so what can I do for this. now I want to delete the header can I remove it by web.config file

The ALLOW-FROM value no longer works in modern browsers, so in order to make it work on the preview page, you need to have that header removed.

You can add a slash (/) at the end of your demo URL to make it working in x-frame. if still not work then you have to remove the X-Frame-Options response header entirely.

I have added slash (/) but not working
also, I have removed the header Screenshot by Lightshot
this is my preview URL
https://preview.codecanyon.net/item/mlm-matrix-plan/full_screen_preview/32102220?_ga=2.163331580.1991689976.1621178010-269045215.1621011105

I think issue is another because when I insert another URL (for testing purpose ) which is now running as demo URL in codecanyon that one also not working in my demo codecanyon product page. why ?? that link is also working as a demo on codecanyon with X-frame but not working in my case why ???