Cache Media Time units

Hi
Thank you for feedback us
as I said in the description, cache time is Set the appropriate time while the uploaded image is being cached in browser's local storage.
defines how often in seconds the plugin requests Instagram and grabs new photos. The option also influences the plugin loading speed and your server load. We don't recommend you to set less than 3600 seconds.
It defines how long (in seconds) the data from Instagram will be cached in your browser. Set "0" to turn the cache off.
Hope you understand
Thanks