Opening terminal only showing bash5.1 instead of username@hostname

Hello there, I've just installed slackware using slackware live xfce iso on my laptop (it has multiboot with Artix, Arch and Void), when i boot into my new installed slackware (i was really excited) and login in to xfce session with my username then open a terminal its only showing bash5.1 instead of username@hostname also if i want to run
sudo slackpkg it says, Code:sudo: slackpkg: command not foundbut if i run: Code:bash-5.1$ sudo /usr/sbin/slackpkg
slackpkg - version 15.0.6

Usage:
slackpkg [OPTIONS] {install|remove|search|file-search|
download|upgrade|reinstall} {PATTERN|FILE}
slackpkg [OPTIONS] {generate-template|install-template|remove-template}
TEMPLATENAME
slackpkg [OPTIONS] info PACKAGE
slackpkg [OPTIONS] update [gpg]
slackpkg [OPTIONS] {clean-system|upgrade-all|install-new}
slackpkg [OPTIONS] {new-config|check-updates|show-changelog|help}

If you need more information try to use 'slackpkg help' or look the
slackpkg's manpage. See, its working normally, how to fix this problem? Thank you.