I haven't tried this site, but upon searching, I found out that
BitInka account is still active here, he might post a reply once he saw this thread. You can try sending them a direct message or tweet on
Twitter too. Don't stop reaching out to them until you receive your Eth
Also, just want to let you know that your image should end with the extension name (.jpg, .png, .gif) before inserting between the img tag. When you uploaded an image in imgur, right click the image and click copy image address or open image in new tab then copy the URL