I cannot, for the life of me, figure out how to do Scorpion's pro move. I do it immediately after inputting his first teleport and it just will not work. I actually did do it one time out of like a thousand tries and it didnt even register that I did it. I've tried every possibility as far as timing goes with his and a few other characters like Sub-Zero and they just won't work.

Oh yea, and what the hell do those arrows pointing towards 2 o'clock and 10 o'clock just b4 an action button mean? I've tried jumping and hitting my opponent and I've tried jumping towards my opponent but I cannot complete any combo that has an arrow in it. Can someone please help me? What am I doing wrong? Im beginning to get very frustrated and pissed off to the point that I don't even wanna do the combo challenge.