Same happened to me I had my 1st fill last Monday, they were supposed to email me but never did I tryed calling but no answer then finally Monday morning on way into London 2 hours before my fill they answered the phone I only rang to confirm the adress then just said by the way can I eat before and they said I could but it had to be 4 hours before my fill ???¹ well too late cos I had just eaten now I feel like I e wasted money? Ahhhh!! I'm eating the same as before I had a fill!