I’ve been messing around with CHMOD-ing scripts, cache etc. none of them are working. After some trial and error I tried something and surprisingly it works!
I solved the problems on my site and there are few steps that might be very handy:
1.Upload your thumbnail using cpanel, remember the address or simply view the files using the Media>>Manage on your dashboard. Right-click to know where the image is located. It has to be somewhere in the “https://xxxx.com/wp-content/blahblahblah…”.
2.Remove “https://www.xxxxx.com/” from the address, and start from “wp-content/uploads/blahblahblah…”. You’ve just got your image locations over there.
3. Write it down on the custom image box then update your post.
4. Check your front page and, VOILA!!
Hope this simple walkthrough could help anyone who encounter problem on displaying thumbnail in The Original Featured Premiium News.