Can't access my website hosted in AWS

I am looking for a freelancer who can help me resolve an issue with my website hosted in AWS. I am currently experiencing an error message that is not specified in the given choices.

The website is www.bilesucentrs.lv
not receiving any responses after ping


Requirements:
- Experience in troubleshooting website errors and resolving issues related to website accessibility.
- Knowledge of AWS hosting and familiarity with its error messages.
- Strong problem-solving skills to identify and fix the underlying cause of the error.

Project Details:
- The error message I am receiving is not specified in the given choices, so the freelancer should be able to diagnose and resolve various types of website errors.
- There have been no recent changes or updates made prior to this issue, so the cause of the error is not related to any recent modifications.
- The website hosted on AWS is a corporate website, so the freelancer should have experience working with similar types of websites.

If you have the skills and experience required to resolve this issue, please submit your proposal.