Legal Question in Employment Law in Pennsylvania

If she is not covered by a union contract, there would not be any 14 day time limitation that would apply. There is a 15 day time period to appeal a denial of unemployment compensation. Perhaps she is referring to that. But she would need to file an appeal with the Bureau,not with you.

She can puruse claims/appeals without representation but will find it hard to do so.

This answer to your legal inquiry is based upon the limited facts stated in your question. Accurate legal advice is based upon an exchange between a lawyer and a client. The lawyer can then ask about other facts that may change or confirm the answer. Without that exchange, this reply should be considered limited in value. You should rely on this answer only at your own risk. Direct consultation with a lawyer is always recommended. Answering your question does not create an attorney-client relationship.