Image Card is not shown when i tried to check on Cards validator as you can see here http://prntscr.com/cnlqdd
Required meta data already included, as you can see here http://prntscr.com/cnlpyu
We also have do some modification on robot.txt as you can see here http://prntscr.com/cnlt4u
Below are the links
p/s: Most of the items in his/her site not showing images
Got any ideas?