PS C:UsersRAD SYSTEMDesktopnewmyappapibot> git push
fatal: The current branch telegram has no upstream branch.
To push the current branch and set the remote as upstream, use

PS C:UsersRAD SYSTEMDesktopnewmyappapibot> git push –set-upstream origin telegram
To https://github.com/AhpAIGit/Setad-BackEnd.git
error: failed to push some refs to ‘https://github.com/AhpAIGit/Setad-BackEnd.git’
hint: Updates were rejected because the tip of your current branch is behind
hint: its remote counterpart. If you want to integrate the remote changes,
hint: use ‘git pull’ before pushing again.
hint: See the ‘Note about fast-forwards’ in ‘git push –help’ for details.