SIM CARD

On the 13/02/2020 Vodacom close all my contracts phone because of non payment on that month which they were right . So on the 16/02/2020 I went to Vodacom shop to pay my account and called call centre and they confirmed that the payment it is reflecting and they will open all my phones. After 2 hours my phones were opened and all sim cards working except mine 073 one, I thought maybe it is too early let me wait for next day. Next day I tried my SIM and it was not working I called contact centre and they told me that on their side it shows that all phones are working and their SIM card and I must try to use it the following day. Following day was the 18/02/2020 and it was not working, called contact centre again then they said everything is fine on their side I must go to Vodacom shop. I went to Vodacom shop in the afternoon and the consultant said it must be my SIM card I must buy new new SIM card, I bought new SIM which was R65.00 and he told me that I must wait for 24hours before I use the SIM , I did what I was told and even now the SIM is not working... I cannot do my banking or even receive calls ....please can I get assistant urgently