I received an employment offer letter and applied for the SINP. I was under the impression that I would receive 600 points, but I’ve now learned that it's under the Non-Express stream, which takes a long time to process. I believe I will qualify for CEC in the first quarter of next year. In the meantime, I plan to keep my SINP application as a backup. Can I get a refund if I withdraw my application from the Non-Express stream?