Wrong number of pills given

I bought medication from the pharmacy I the pharmacist made a mistake gave me about 15 pills instead of 30 and am on a 3 months treatment so within day 10 that's when I realised that my pills won't last me for 30 days. The pharmacist name is Faizal.

I checked the box just to ensure if ever am not making a mistake it's written *30 but the pills inside are less

I went to enquire told them to check for me on the system. I was told I should drink them for 30 times then I told them my story. They told me they can't help me I should have came the same day.

But my question is how could I have possible known or who goes and count pills cos I only realised two weeks later that my meds are finishing yet it's not even 30 days. Worse part at their pharmacy they lock ur medication inside a locker up until you pay.

I was told maybe I drank them twice a day I told them that would be overdose I would have picked it up because I would have been hospitalised by then cos I have to drink 30mg a day so if I overdose it could have been 60mg a day. 60mg a day times 10 days I will be dead by now.

Was told they can't help me and it was late for them. Meaning I must wait 15 more days to get my next medication what happens to me in the meantime. So now m suffering because I ddnt count the pills for their mistake. Yet I have paid for full price for my medication.