I turned the Seestar S50 on went to calibrate the compass 
but there is no green circle 
at all so I turned it off then turned it back on and still no green circle the compass keeps showing 00 00
Compass will not show the green circle at all
Do you have GPS on or do you have Seestar location permissions on?
If you are sure to open, please follow this tutorial to submit the log (after logging into the Seestar App)