Hi dear candidate,
It is totally understandable but it is always advised to double check documents before you upload. A new certificate would take up to 21 days for renewal and till then if the deadline comes for documents your application would be considered as "general" category not reserved category which may affect the admission process.
You should visit your Tehsildar Office for added assistance and one to one communication also mail your issue to NTRUHS at ntruhs@hotmail.com
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