India Post — did not get my otp for gds form fill up

Address:

Uttar Dinajpur, West Bengal, 733134

Sir, my name is snehasish mitra & my registered phone no is [protected]. I am not getting my otp for the gds form fill up though i tried many times. Please do something. I need this job. I am in west bengal & it left only 2 days for the submission of the form. Please solved it. Otherwise i will be in trouble. Hope to solve it as soon as possible. Inform me soon. Please.