Hi @krishgohil. You should switch the SSL/TLS encryption mode to Full instead of Full (strict) to match the recommended configuration from the Vercel and Cloudflare Integration doc.
I also noticed the the www.sickrate.com CNAME record doesn’t seem to exist at the moment. If it’s still not working after you update the SSL/TLS encryption mode, then you may need to contact Cloudflare for help determining why the record is missing.