Windows Scripting to copy files

Question

Hi there,
New to Windows scripting. 
I have tried to create a simple script to copy file but failed. Most probably the syntax is wrong. Pls help. thanks.
I give you my code below:
@ECHO OFF
SETLOCAL
REM SET INDIR="\\sge-fs01\enablers_development\ptc\OUTGOING"
SET SLIFTCMD="C:\Program Files\PrivyLink\SLIFT-Ez Classic\1.4\SLIFTC.exe"
SET PFX="C:\PrivyLink\KeyPeer\111111.pfx"
SET PFXPWD="pass12345"
SET CER="C:\PrivyLink\KeyPeer\sgesftpuser.cer"
SET PATTERN="*.IN"
SET DSTDIR="C:\SFTP\OUTBOUND"
SET BKDIR="C:\SFTP\BACKUP"
SET SENDDIR="C:\SFTP\SENDTO"
SET INDIR="C:\SFTP\PTC\OUTGOING"
REM ####### MAIN CALL #########
CALL:MainScript
GOTO :EOF
REM ####### Check Files in PTC OUTGOING #########
:MainScript
SETLOCAL
@ECHO OFF
PUSHD %INDIR%
IF EXIST "C:\SFTP\PTC\OUTGOING\*.IN"
COPY "C:\SFTP\PTC\OUTGOING\*.IN" %DSTDIR%
ELSE 
echo "There are no files today - %date:~-4,4%%date:~-7,2%%date:~-10,2%" >> C:\SFTP\PTC.log
pushd %~dp0
start "" cmd /c cscript SMTP.vbs
POPD
ENDLOCAL
GOTO :EOF
REM ####  END ########

Answer 1

I tried myself and it works now. 
EXISTS can use wildcard (no problem with that). Just that my brackets were not in right position.
They should be like this:
IF EXIST "C:\SFTP\PTC\OUTGOING\*.IN" (   
                                COPY %INDIR%"\*.IN" %DSTDIR%
                                REM COPY "C:\SFTP\PTC\OUTGOING\*.IN" %DSTDIR%
                                REM CALL :ENCRYPT
                ) ELSE (
                                echo "There are no files today - %date:~-4,4%%date:~-7,2%%date:~-10,2%" >> C:\SFTP\PTC.log
                                pushd %~dp0
                                start "" cmd /c cscript SMTP.vbs