REQ please sharks blood clone or close

Hi everyone

Been trying for a while to get a sharks blood clone or something as close as poss for my mate

I tried the recipe on here by @Loaded but i have been told its not the same
On the bottle it says sour lemon but the recipe had normal lemon in it could this be whats wrong
I have never vaped it so i am not 100% sure

Any help would be great thanks guys