AWS Load balancer associate with EC2 instance application

After creating ELB 
And Before getting in to the target registering  get the Target Group associated to Load Balancer.
> Console > EC2 > Load Balancer > Select the Load Balancer > Listeners > get the rules forwarding target name

Now go to target group and add the target EC2 application instances. 
> Console > EC2 > Load Balancer > Target Groups > Right Click > Register and de-register instance / ip target



Select the instances to add to the load balance

You can verify the target is registered  under target group > target >


After adding the target to the LB target group go the LB to get the DNS details to check



Launch the URL to check from browner.



You can the http Apache from EC2 instance is accessed from Load balancer DNS.