What the baler takes
The 200 spots are not handed out. They are earned, by feeding the baler ten NFTs nobody wants from at least two different collections on the list. Ten in, one spot out, and a spot is ten boxes for gas. Nothing burns while you are filling it: what you put in is yours until you claim, and one button takes it all back. The claim is the moment there is no undo, and it says so.
150 collections, the holder count each was admitted on beside it. Every one is stored on chain with that number, so the reason it is on the list sits next to the permission and anyone can re-check it against the explorer.
What you can add
In the baler
BOXHEAD never asks for a seed phrase. A wallet you do not have opens its own download page.