you opponent resists your crab scissors and you cant get him to fall
You then turn your body towards his knee until your groin is on his knee grab his ankle with your right hand and hia ankle should be on the thumbside of your right wrist as you turn to the left side of your body.
Continue turning towards your left while making sure you are twisting his leg w/ your right hand.
To finish the technique wrap your left leg in the back of his knee and lay on top of his leg this should crush his calf around your knee. this is a very painful submission so , as with all submissions ease into it.