I cannot find the Portuguese version for windows
now it goes to this site https://pastebin.com/WjW8ZSVW but I can not dowload from there
The pastebin link contains multiple download links for different language versions. Two Português versions are available in that list, one for Windows and one for Mac. You have to copy that link and paste it in your browser to download the file.
It would help a lot if you described exactly what issue you are encountering, whether you cannot find a link, cannot access a link, you're getting an error, or anything of the sort.