Kbd improvements?

I got the jist pf it after watching speedkicks tutorial, but I still feel auper slow 3 days in...the vidoe said no to rush the inputs but like I feel like Im not doing anything....its super unusual because I want to go faster back my brain jumbles it.

Ive been practising both sides tho, so both are about the same speed but its getting to the point where im questioning if its going to ever get faster