"get activity tcx" web api call returns no longitude, latitude

[SRLEE]

Hi

I used this web API call /1/user/[user-id]/activities/[log-id].tcx.  (get activity tcx)
I got the response without error, but it does not contain the longitude and latitude.
What is the problem here?
  
Below is a part of the actual response, as it seems posting the actual date is prohibited here.

<TotalTimeSeconds>2714.0</TotalTimeSeconds>
<DistanceMeters>0.0</DistanceMeters>
<Calories>130</Calories>
<Intensity>Active</Intensity>
<TriggerMethod>Manual</TriggerMethod>
<Track>
<Trackpoint>
<HeartRateBpm>
<Value>113</Value>
</HeartRateBpm>
</Trackpoint>

[GordonFitbit]

Hi @SRLEE 

Can you tell me how this activity was recorded?   Did you manually enter it into your Fitbit account?  Was it recorded on a Fitbit device?  If so, which one?

Thanks!

Gordon