When it asks what your frame is, it means what was the frame for the seed you're using, I think. If RNG Reporter says the frame is 1, you don't need to make any extra calls after you've hit your seed. If your frame is something like 3 or 5, you need to call Youngster Joey to advance your frames a bit.
So, say you've hit your seed, and all your Elm responses were right, and you've got a frame of 5. When you start in the Daycare, you'll be on frame 1 (at least, I've always been on frame 1 in there) so then you need to advance 4 frames to get to frame 5, right? Calling Youngster Joey (the annoying Rattata guy) advances the frame by 2 each time. So, calling him once puts you at frame 3, twice lands you on frame 5, etc.
As long as you hit your seed and everything correctly, the only reason you shouldn't be able to get the shiny is if you weren't on the right frame, or if you were using international/non-international parents and had the box in RNG Reporter checked wrong, I think. Hopefully some of that helps? *Hasn't been to sleep yet* :P