What help do you need?
Have you configured SASGSUB (SAS Grid Manager Client Utility) using the SAS Deployment Wizard? This must be done so that SASGSUB knows how to communicate with the grid.
Have you tried to run SASGSUB from its configured location (/<config-dir>/<LevX>/Applications/SASGridManagerClientUtility/9.4/sasgusb)? This will tell you if it is configured properly.
Have you looked at the Submitting Batch SAS Jobs to the Grid section of the Grid Computing in SAS® 9.4 book? It is a good overview of SASGSUB.