I applied for ipm indore and wrongly uploaded obc certificate instead of nc-obc certificate,and payment also completed ,what to do now?
Well if no option for correction is given then you won't be able to make any changes to the details submitted. Once registered, you cannot change the details if you are not provided a change option. Well I would suggest you to talk to the authorities about the issue, once and they might help you.
I hope my answer helps.
All the best.