EXMAGE Urls in queue

I just installed the plugin and did a couple of test uploads which worked well. However, after selecting roughly 40 URLs to upload, I noticed that there are 23 URLs left in the queue. This message shows up in the WordPress Dashboard in multiple places. I don’t see a way to clear the queue and also uploading a new batch didn’t do the trick.
Offloaded and reinstalled the plugin but directly showed the 23 URLs in the queue. I saw there was a way to increase the number of uploads by changing the plugin file and increasing the count from 20. However, the queue doesn’t clear.

Is there a way to sort this out? I also don’t see any settings menu for EXMAGE or whatsoever. I would kindly appreciate it if you could assist me.