"Delayed prescription "

I called in the morning luckily after 15 minutes hold they give me appointment with pharmacist, He was a good guy he checked me and prescribed a medication but i went to the pharmacy after 2 hours and they said there is nothing for you then i went back to gp they end of the day will be ready then i call again to pharmacy still the same answer so i decided i will chek tomorrow i called pharmacy about 16 o clock and unfortunately the answer was same there is nothing for you i called to gp and she said let me check then he said you have to come at gp to collect the prescription so went there and finally i got my medicine so you rate it yourself how difficult to get medicine i spent 2 days there is big lack in the system should be improve,