@TROM I'm trying to get help by posting to Friendica Support. I'm doing it the same way I've done it successfully before, but the last couple of times I've tried, my post did not get posted to Friendica Support. Do you know why? Thanks

Hm i font think bulk upload is possible. You sure you tried to post it right on the support? Make sure you go on the forum social.trom.tf/contact/455560/… and click to post. Then don't delete the

As for the thumbnail I think thats because the link you shared has this blurred image as thumb

tuta.com/blog/how-to-leave-goo…

Thanks @Tio. As far as I know, I have no control over, or foreknowledge of, what is used as the thumbnail.

Yes you do not. So it is up to them to put up a proper image.