India Post — otp not received (one time password not received)

Address:

Chennai, Tamil Nadu, 600129

I'm not recieve otp for my job.. I tried more than ten times while applying website is hanged up. Now i didn't got otp also. So please help me i can't submit my form for my gds job.. My name is praveena l and my mobile number is [protected] please sir anybody please help me what can i do... I can't understand sir my ssc percentage is 80 %... I really need a job so please help me