I had tried Netlify.toml headers and several other ways to cache the static images , but no success
I’m always getting same cache control header as below.
cache-control:public, max-age=0, must-revalidate
Please help me to solve this
Hey there, @RabinThapa 
Thanks for reaching out and welcome to the Netlify Forums! Sorry to hear you are encountering obstacles. Can you please share a URL to your site, your build settings, and your most recent deploy log? These details will help us look into your situation further.