Minor Account get rejected 'n' number of times, without providing the proper inputs to the investors. Full Application wouldn't be validated any time, if investor provide clarification, then one more mail will come with reject status with some reason and reason details will not be clear any time.
Below validations will not happen not a time, that is one by one.
couple of examples
Please provide the latest photo of the guardian. - its upto the investor what photo need to upload.
Address photo quality is not clear.
upload a valid document indicating the date of birth of the minor -