Download ShareX here: sharex - ShareX - Share anything - Google Project Hosting
Run it in the background, take a screenshot of your tracker (press Alt + Print Screen at the same time). It will automatically upload your image and paste the link to your clipboard. Then just paste it in your postIf you want to black out your screen names then press Shift + Print Screen and you can select which part of the screen to capture. Press Enter once you've selected the part and it will upload.