Nokuba iholide yomnyaka omtsha waseTshayina ayikapheli okwangoku kodwa abasebenzi benkampani ye-OK baqalisile ukufakwa kwimveliso ukusukela nge-19 kaFebruwari, 2021 ukugqiba iiodolo nganye ngexesha kunye nomgangatho olungileyo kunye nobungakanani.