I think you have mistyped , it will be SSC JE.

Now the problem you are facing is quite serious. As you mentioned there is a probability that your form will be rejected as it is stated clearly in the notice produced by SSC.

So what I can say is , you will have to inform the authorities or contact them via their regional office phone numbers or something like that and state your problem. If their is a feeble possibility they can arrange they will instruct you. But sadly , this probability is quite low.

Now , if the portal is accepting new applications then you should place a fresh one or else you have to try next year.

Wish you all the best for your future endeavors.