Note about your Park Sign-up: You have no items listed, so would not be able to capture anything. In addition, entering with one Pokemon is not recommended.
If you still interested after buying a few items, you can edit them in. If Snorunt is your only Pokemon though, I advise waiting until your team is a little larger.
If you still interested after buying a few items, you can edit them in. If Snorunt is your only Pokemon though, I advise waiting until your team is a little larger.