Glancing at a few of your games, I'd say you average 1 to 2 seconds per move. Occasionally, you spend 2 to 3 seconds on a move.
In bullet, if you want to play at the expert/master level, you want to average 2 to 3 moves per second. This means pre-moving more, when it's safe to do so.
You can also click and hold the piece you expect to move, while it's your opponent's turn, so you can drop it on a square immediately, if needed.
Basically just ... move faster. Think less. Save as much time on every move, if possible. It all adds up.
Also: the last few seconds of the game should be mostly (or all) pre-moves. If it's not, you're thinking too much.
I dont understand why m95% of my games i lose due to time, it seems like Im always lacking behind the opponent. Im not sure what is causing this, I lose games that Im ahead 15 seconds on time, This doesnt happen to me at other chess platforms is there something Im am missing?
I play 1 min bullet chess!