Same problem once again regarding pin, plss help me !!!!

Humble request to all qualified members,,
 

Same Problem once again, plss help me !!!!

As far as Contact details are concerned, PINs are sent to mail id & cell no , but unfortunately once again not been able to find PINs from mail ids ( on behalf of my clients ), feeling insecure !!!!!
Pls help me !!! BCOZ last date 31/07/2014 for individual & HUF .

Thanks.