Domain Not Working Using Nginx With Godaddy Domain Name

I am currently experiencing an issue with my Linode server and domain configuration. Despite correctly configuring my domain settings to point to my server's IP address, I am still seeing the default Nginx welcome page when I access my domain.

I have already confirmed that my Django application and Gunicorn server are running correctly on my Linode server. Additionally, I have checked my Nginx configuration and verified that it correctly forwards requests to my Gunicorn application.

Im not able to resolve this problem kindly help me to come out from this domain related problem , my domain name provider is Godaddy.com

However, I am encountering persistent issues with serving my application instead of the default Nginx page.

Could you please assist me in resolving this issue and ensuring that my domain correctly points to my web application?