Bharat Sanchar Nigam [BSNL] — Not providing UPC code since the last 20 days.

I have been trying daily since the last 15-20 days to generate a UPC code. I get a message your process delayed & then sorry could be processed try again later. The response from the BSNL CUSTOMER service is " there is a server issue, it will be resolved soon "

Already the CUSTOMERs are treated like ### despite visiting the office in person, network quality is poor, even for 4g sim upgrade they do so much of torture.

Not being able to bare all these struggles I decided to finally switch over to some other network. and even for that they do these mischief & deny providing UPC code.

Because of this my day today work & profession is getting affected.