Problem with ELB logs

**Context: **i've created an ELB and have connected to a target group which inturn is connect to an ASG

ASG - Working: I could see that ASG is working fine aka it creates an instance automatically as per the scaling policy.

Target Group - Working: I could also see that the target group is indicating the instance as Healthy

ELB - Not Working: whereas, when I try to hit the ELB's public URL from a browser, I don't see it working, it fails with a timeout error and I've enabled logging for ELB but don't see the logs appearing in S3 buckets (although there's a file created by ELB, which means I've given proper access to it)

I literally don't know how else to track a request from ELB and I'm not seeing the logs generating in my application/instances as well. but, when I try to hit the public URL of my instance, the application does work

any inputs would be helpful!