The Study Point Library — Change my firm name,Account and address

Address:

c33, Pankaj Singhvi marg lal korhi jaipur

Res sir,
I m Sandeep Kumar, I m bharat pay customer
I want to change my address account or firm name .
I tried 6 7 times but I m unable to change all these
I try to upload all documents but failed many times
I call to customer care they send link .but the link is un usefully
So pls help
As soon as possible
Pls do the needful

Thanks & Regards
Sandeep
[protected]
Jaipur