Doesnt work at all

Not sure if its me, but I just installed this on my iPhone and it opens, but thats it. Just a blank screen. I click on menu, and I see greyed out options that I cant click on. I can type a search phrase, and it does start finding stuff on YouTube as Im typing, but when I press enter to show results, nothing. Odd.

Rfranks78 about vTube for YouTube