Hub manager did not accept resignation

I have resigned on 7th may 2019 after inform him over telephone and put resignation over mail also put my resignation over company system. But on 18th he send me mail that your resignation is rejected by mentioning lots of reasons like customer cheque got bounch, payment not collected from customer, moreover he told me that it is my fault why cheque bounch , whereas it he who forcefully told me to raised EMI cheque receipt last date of the month after repetatedly told him that customer unable to pay the amount or cheques get bounch.but he never listen and ask me to do what he said He send me mail to clearly the points that he mentioned in the 18th may mail. As iam a HSL employee where I have to work 30 days as notice period. On 6th June it was my last notice working day where I have explained all the quarries to him thoroughly through mail and once request to accept the resignation in system. But he not yet accept the resignation. As per our company on last working days automatically my I'd got block along with the official mail id. On 7th June 2019 I again call him to accept resignation in system. Whereas in system it is showing my status resigned. So on 15th June 2019 I wrote a mail to HR to issue relieving letter and cleared my last month salary and other receivable amount like gratuity. But he replied take clearance from supervisor . Now today is 5th July 2019 no reply from the both . Please suggest what to do, as I have living in a. Rented house having one school going daughter have to deposit quarter school fees within 10th of July 2019. Wife is also facing nerve problems disease. What to do please suggest. Your suggestions will help me a lot