What Happens Next???

Imagine that you are sitting in the crowd at the opening ceremonies for the Rio Olympics this August. The ceremony has just started and all of the Olympic athletes are parading around the stadium in their uniforms when all of a sudden, a puff of smoke evaporates, the New Zealand athletes have disappeared, Where could they have gone?? A random bell out of nowhere chimes three times 1.. 2.. 3.. now the Australian athletes have gone, Where are all the athletes going?? The same process repeats, then I find Valerie Adams is the last athlete in the stadium. (by now everyone from the crowd have gone home) I go down to see Valerie and she is standing there as still as stone, Valerie then looks at me and asks "Where is everybody," I explain to her what had happened and she PANICKED like crazy, just about her brother Steven. We both started thinking and thinking about what we could do until... BOOM! BOOM! BOOM!, Valerie and I go to check downstairs to see what that noise was and we find the Fijian athletes and the U.K athletes banging on the walls yelling and shouting, Valerie told them what happened and we all tried to find the others. We look up, down, left, right BUT... nothing. Another puff of smoke evaporates and everybody's gone except for Valerie, "Valerie, for some reason everybody keeps disappearing except you?" "Yeah, I know it's sooo weird!" Let's get going though because we need to find the athletes, New Zealand especially...
What do you think happens next???