I'll assume you are on the platform the pipe takes you to.
If so, highlight the text in the white box below by dragging the cursor across it with the left mouse button held down.
If not, or if this isn't what you need, post more information.
You should notice air rushing up past one edge of the platform you landed on every now and then. In that direction is a platform up above that is easy to see. Run off into the up-rushing air toward the next platform and you'll be carried up to it. Keep doing this 'til you get to the top.