Help with downloading issue please

Hi. I have created a few faces and have downloaded to my Galaxy watch 3 with not much (lol) difficulty but now have an issue which stops the process.
I dont know enough to know what to do to fix it.
Im hoping if I post a screen shot someone maybe able to help.

Using V2.0.1 beta if that helps

Thanks in advance

Hi markyj,

Welcome the Samsung Developer forum!

Please check out this post and the linked posts within it:

https://forum.developer.samsung.com/t/help-with-certificates-please/31856