Unable to program startup.

Why am I doing wrong here because I try to make it run a new program and it won't give me a error but at the same time it won't run the program.

Os.pullevent = os.pulleventraw
Pass = "not telling :)/>"
Print ("welcome user!")
Write "password:"
Input = read("*")
If input = pass then
Print ("Welcome user!")
Sleep(1)
Call = warningStartup <– where it fails
Else
Print ("access denied!")
Sleep(2)
Os.reboot()
End

You are capitalizing everything.

Just take out the sleep(1) and the call = warningStartup.