Hello,

If the uploaded image of the scanned signature itself was vertical before uploading then there are chances that the application may get rejected. The uploaded images must be as per specification, if there are discrepancies in the application form submitted then the application may get rejected. If you haven't submitted the application yet you can re-upload the signature which is horizontal and submit the application, if you have already submitted the application then you cannot change/modify the image as there is no correction facility for SSC GD application.