@Siavash_T there is an official SV support site but it is only accessible to members of Street View Trusted Photographers. That program is closed for new applicants and has been for some time.
GPS is a very fickle thing and not particularly accurate - the data needs to be smoothed. Unfortunately most 360 cameras and phones do not smooth the data before saving it. This problem can be exacerbated when sharing coordinates from phone to camera via blue tooth. To get the best out of GPS keep your devices active for at least a few minutes before you start to record video.
Paul