That is the problem, VAR was designed for the crucial, possible errors that are clear, not any 50/50 foul or offside, they were supposed to be giving the benefit of the doubt to the ref.
Your disallowed goal and that foul before on the rag are exactly that and so VAR shpuldn't even be considered.
The fact that every decision a ref makes is and some that ain't too when it should is what is pissing many fans off nationwide.
Fans will always argue over a decision, the point of VAR and tgose officials was to elimimate doubt, but they are adding to it by being shite at using it.
Basically the officials choosing what is checked is inconsistant and so makes a mockery of the system