Https not working on custom domain

I have linked my hostinger domain (SSL enabled) to my replit project and the DNS propagation period has passed. I am able to the site from the hostinger domain. But the issue is that I am able to reach through HTTP only. When I try HTTPS, it says “This site can’t provide a secure connection”.

Maybe there is something that I need to enable on replit to be able to have access to HTTPS. Or add an SSL certificate even though my domain already has it.

This is the site: HTTP HTTPS