NG2 - How to control crowd?

I don't understand at all, enemies just don't stop attacking, i can't use even a 3 hit combo because i always being interrupted, this is just unplayabla. I see how enemies attacking on the videos of original NG2 - they DON'T THIS AGGRESSIVE, how can you even attack someone if yours attacks don't stun enemies and their attacks always breaks block or grabs? Also my combo counter always resets too fast, i can no attacking half of a second and this is already resetted, how it even works? On video players can block, dodge, do on landing UT and their combo counter STILL GOING, my will 100% resets

My gameplay on the lowest difficulty - https://youtu.be/d3y3fNUWw4Q (it's just unplayable, i don't know what to do T_T)