Below is one of the link from where I am downloading, also I have attached the screenshot below.
I have downloaded from these links in the past , but my account was dormant for sometime.
Please help resolving this issue, Thanks in advance.
The download logins are unique to the user/case for which it has been shared. I would recommend you open a shipping case and request new credentials. As a process, they have to validate the request before they can provide a new url to login and download.