Superdrug Round Vent Brush - Large

I have used this brush for 4 days The bristles are too short They are ruined and bent by heat I have paid a new one for less than a week

Got this a few weeks ago as I wanted a new hairbrush to help me create large curls. This brush being a large round vent brush should of allowed me to do this. The bristles are not long enough so just tickle the first few hairs but never actually brush...