itunes login not work

Hello APPLE,

# your last update on "catalina" without control disk space "damaged my whole os"(!!!)

# so I have to run "recovery mode" clean disk

# run install catalina what show me only from network 3hours

# after that show me some partition issue

# I have to remove all partitions

# then reinstall again and that show me "download yosemite" !!!!! 7hours !!! *** OK I'll wait

# with install I cannot login - OK I login later - another 1hour

after install I cannot login to itunes !!!! everywhere it's OK - on web, on iphone, even in icloud preferences - but no with this yosemite itunes - I cannot download catalina

changing password not work

call to support not work because you want allow that on device - that I canooooot because iPhone6 don't have VoLTE omg so I cannot

I tried download image directly and that show "damaged" - probably that's only updates

https://support.apple.com/downloads/macos

Q pls how can I install CATALINA so I can have all that features what I'm used to ?

Bruno