Zerodha — Money debited but Mutual Funds not purchased nor money returned

I placed order for buying liquid MFs on 1st Aug 2022 well before 2PM but though money is credited didnt get my MF and on 16th Aug or so status got changed to cancelled and when contacted support they informed it is some issue with thier aggregator so I couldnt buy MF on time and till date ie 23rd Aug 22 didnt get back my money that was debited.

I want zerodha to pay my money back + 10% interest from 1st Aug till they pay my money back to cover the losses due to thier inability to buy my MF even after taking my money and damages of 10 lacs for keeping my 50 lacs and causing me so much stress to till date and continuing to cause the same - with no clue on when I will get my money back