11-03-2016 21:31
11-03-2016 21:31
11-04-2016 04:10
11-04-2016 04:10
A warm welcome to the Community @Fguerouate. If you are seeing an ink stain on your tracker's display, I recommend contacting directly our support team, I know they will be glad to help you out. For a faster response you can contact them via phone or chat.
Let me know how it goes.