Why doesn't the Burndown chart show the time spent line (green color line) by the team?

[Harshi Samarasekera]

Although the time is logged into the sprint's estimated tasks, the time spent line (green line) is not shown in the graph. Is there any setting to do here? Please help. Thank you. 

[Nic Brough -Adaptavist-]

Not a clue, there's no log here, just a picture of some sort of application that has removed all context and useful information from the display of the log.

You need to read the log properly to see what it is doing and where this is coming from, and perhaps set up whatever analyser this is so that it can also read logs properly