hi
lets see if we can take these issues separately
ok first when you signed up it should have asked you for your email address as part of the sign up process next you need to verify your email address so login to your email and find the activation email and click the link provided you should get a conformation message that your email account has been verified and your account has been activated if the activation email has expired you will need to get it sent again
as for downloading warzone which version you need depends on which version of windows you are running if you have a 64 bit version of windows then you should get the 64 bit version if not then get the 32 bit version to find out which version of windows you are running follow the instructions here
https://www.lifewire.com/am-i-running-a ... ws-2624475
now as for downloading if you are having issues downloading from source forge you can try pressing the button that says Problems Downloading? you should get a popup box and at the top of the box it should say Problems with the download? Please use this direct link, or try another mirror.
click where it says direct link to start the download if its not working for you then try a different browser for example firefox portable
https://portableapps.com/apps/internet/firefox_portable
as for your last issue this is most likely because you are using a guest account and someone already took the user name you tried to enter also with regards to the errro
You have provided an invalid answer to the question.
The submitted form was invalid. Try submitting again.
this most likely happened because you failed to follow instructions correctly in the Confirmation of registration box what you should have typed is
sραm is really nοt gοοd
not sure if you need the quotation marks or not so if the first version does work try adding the double quotes so type
"sραm is really nοt gοοd"
hope this helps.