aaP_ersonusainibhadra
Seems like the problem on aws side in the networking, please double check if you use on your AWS security 0.0.0.0/0 - network allow for port 80 and 443.
If so, try to use Fix button on the right side of the aapanel and try again.
If all these steps didn't work for you then check the logs if any IP is reaching out your server on port 80, also check if it's in listening/established mode on the server.