Unit prices on my smart meter In Home Display higher than the government cap energy price guarantee?

I have read a similar query where it appeared there was a discrepancy between the smart meter and the display unit
injtially I thought this might be my issue, but just now doing further investigation into my £20+ / day costs found my meter is showing the same rate as my display
I should only be paying 34p, even if that is + VAT I appear to being charged far too much
my bills are scarily high, but it would appear they shouldn’t be as high as you are showing me.

