Hello,
When we inspected your site link, we are not facing any kind of issue as you mentioned and everything works fine on our side. The issue might have been raised due to third party plugin, so once deactivate the plugins one by one to inspect which plugin is creating the issue.
Also to further inspect, switch to the default theme to verify whether the issue is arising from our theme or not. If the issue still persists when you switch to the default theme then the issue is not related to the theme.
Regards.