When i go to mycloud.com, it tries to show my username and password - but a split second after I see the password fill in, the code behind the web browser overwrites it. Can you please fix this problem?
As has been stated to you in prior post we are just other users here trying to help each other out.
I suggest you use the Contact WD link at the bottom right of the page, create a service request (Support Case), or make a suggestion for this to be corrected.
Providing a lot more information may help other members/users of this community to help you. What type of device are you using and its operating system? What browser do you use? Any images you can provide may help too.