Set Amazon S3 to allow requests publicly. Make sure to replace 'Codestag' with your Amazon bucket name.

public-access.json

{
	"Version": "2012-10-17",
	"Statement": [
		{
			"Sid": "AddPerm",
			"Effect": "Allow",
			"Principal": {
				"AWS": "*"
			},
			"Action": "s3:GetObject",
			"Resource": "arn:aws:s3:::Codestag/*"
		}
	]
}

restrict-hotlinks.json

{
  "Version": "2008-10-17",
  "Id": "preventHotLinking",
  "Statement": [
    {
      "Sid": "1",
      "Effect": "Allow",
      "Principal": {
        "AWS": "*"
      },
      "Action": "s3:GetObject",
      "Resource": "arn:aws:s3:::Codestag/*",
      "Condition": {
        "StringLike": {
          "aws:Referer": [
            "https://codestag.com/*",
            "https://mauryaratan.me/*",
            "http://themeforest.net/*"
          ]
        }
      }
    }
  ]
}