vaccine system not updated

Hi sparksport pharmacy in Central durban vaccinate people but don't update the the system coz my son took his 2nd dose on 23rd Nov 2021 but still getting SMS to go get his 2nd dose. it is becoming frustrating coz he can't get off for a 3rd time saying I'm going and to top it off the company he works for is asking for 2nd sms & he can't produce & when I phoned health department they thier is no record of 2nd dose but he was issued with a card showing both dates. I want to download his certificate but without the 2nd code you can't download. The personal who do the vaccinating should have updated the system coz the 1st dose SMS came after 1 week & when I did my vaccinations I got SMS the next day both times & why are they encouraging people to vaccinate when they can't update the system please health Minister please get your house in order or ask sparksport why is it taking so long to update the system coz some of us don't have the time to keep running to the vaccinating site