Secretary is not giving noc saying society members will decide to give noc

I'm the Chairman of the Society and during last SGM society passed a resolution that conveyance amount was 5.88 lakhs but the total amount paid till now is 8.7 lakhs so society members are saying that all 3 committee members will pay equal amount to settle this dispute. But corona happened and there was no SGM after that but now i have sold my flat but the buyer needs Noc from society for home loan but secretary spoke to the lawyer who assigned to give conveyance and he says that the Society members will decide to give noc or not