There are a lot of ways of sharing videos.
All videos are saved at your laptop (C:\DzenTech\Spinner360-VFX\Outputs\DoneMP4).
We mostly use emailing and local sharing using the KSSender. You can check the guide here.
It takes time to set it up the first time and it's not always obvious how some functions work. But it works super stable and this software has a cheap subscription - 8 USD/month or 69 USD/year
You can also use the Dropbox and Google Drive QR code for free. Guide.
There are other sharing solutions.
Most popular option is Pic Pic Social. It also has no-internet sharing. From 49 USD/month . You can also have Data, Analytics & Reports, Data capture in other plans which cost from 149 USD.
Also, you can check BleepShare for no-internet sharing. From 799 USD/year. They have a good support, and they also provide the hardware.
Furthermore, take a look at MediaShare. From 550 USD for the lifetime license.