Due to a Google security update, you may not find the Skynamo folder or the “reptile” file anywhere in the default Android file explorer “My files”. Newer devices (Android 11) in particular may experience this issue.
A quick way to workaround this is to use an alternative file explorer. One such example is Solid Explorer File Manager. Make sure to do your own research and find an app that you trust.
Simply download it, open and accept all permissions.
You will now have access to the Skynamo folder. Navigate here to find it: