This is not a theme issue, disable all plugins to troubleshoot. You can also verify this by switching to another default theme.
Refer live demo, if it is a theme issue you will see it here too: https://demo.themonic.com/iconic-one-pro/
It seems you are encrypting the download links, if you are using a plugin to do that then disable it and check. The code given in the last post is showing console error(Check in Chrome browser -> Right click on your site -> Inspect -> Console) and is produced by script that is encrypting the download links.
Also, of all the times I have checked your site, I have not faced the issue you are describing. Send video of the issue to [email protected] after disabling all plugins.