I signed up to that platform too, but I found out they wont let you upload videos unless you livestream first and get x amount of followers. I am not currently livestreaming, I do recorded interviews on my LeftRelay YouTube channel and podcast uploads. Not sure what I will do with my DTube until I am ready to be "live". How is it going for you?
the only way I can get videos on is to put it on youtube first which is what I don't want to do - I might just stop using dtube after this month