That's very vague. Personally I think you were set up much better for a front kick/side kick with your right leg considering how off balance you are after the previous kick. Also the right leg was already firm on the ground and instead of planting the other foot you used your toe so no real power came from the punches because no force was generated from the ground. If you want to continue with the double punch i would suggest taking some frames to readjust your foot placement to get better power coming out of that last kick.


Edit: Also note, that the front kick/side kick idea is from a more aggressive standpoint, which is the type of sparrer I am, I don't like letting up the pressure, but a front kick/side kick is a great way to create distance while still seeming to be aggressive.

Ik not a registered teacher, so sorry about that. Just wanna help a bit.