except that you won't be able to show that you had the required funds in your account for the whole year since the agent puts the money in and then immediately takes it out.
It will be in the system and I have never heard of anyone being asked for it. That being said, I print out at least one copy of anything they could potentially ask for. Better to have and not need it than for them to have a system problem or something and you not have something they ask for.
If it doesn't say processing or request more documents and says canceled or rejected, you will probably have to start over. You should be able to see all of your past applications and their status even ones from previous years