Strava not syncing with Ionic getting "not authorized message"

[Acecombat]

My Fitbit will not show my walk on strava app 

Moderator edit: Updated subject for clarity 

[SunsetRunner]

Fitbit provides a free and open API for 3rd party developers to use with their apps to integrate your Fitbit data with their apps. You would need to ask them as Fitbit has no control over how the API is used or whether they use it at all.

[Rich_Laue]

Hello @Acecombat are you asking about your Strava account. Or the Stava app on your ionic?

If your asking about the Strava app does Strava show up as a linked app?

Of your asking about the Strava app on the ionic,  have you logged into your Strava account?

In general as @SunsetRunner  days,  third parties are responsible for their connection. 

We're not sure what so your referring to when you say Strava App

[Acecombat]

This is the message I have every time 

authorisation state not authorised

account N/A

on strava account  

[SilviaFitbit]

It's great to see you participating in the forums @Acecombat. Thanks for the details that you mentioned. You may want to check the main thread and subscribe yourself to the updates that are provided there. 

Also, please check that you have the latest version of Strava app.

Thanks for your input @Rich_Laue and @SunsetRunner. 

I'll be around if you need further assistance.