Pokehex Loadcode PKMN aren't usable in battlespot but can be deposited on GTS

I'm not sure where to put this so I thought this would be the best place. I'm trying to use Pokemon I made with the Load Code exploit with the web browser, however most (if not all) are unable to go into the Battle Spot, and now I'm checking if they're able to be put on GTS to see which ones aren't correct. It seems, however, that all of them CAN go through the GTS. I do not know what I am doing wrong so I have some questions to ask.

1. Do the encryption constants need to be rerolled? Can they stay at 0 to be a place holder? Can 0 be used for the ID too?

2. Can the SID be the same number you make as long as it's the same OT and ID Number?

3. Do the Memory and Amie need to be filled in? I'm not used to PKHex and don't know what goes in here.

4. Does residence need to be filled in?

5. Is there a "legit checker" that is out to show if I did anything wrong?

Thanks in advance.

Project Pokemon does not support the use of generated Pokemon in Battle Spot or any other online competition.