TBH, you have a better chance of being struck by lightning or being attacked by a shark than you do of getting a WOW.
If you happen to take a PHHHOTO of yourself getting struck by lightning while being attacked by a shark, you might get a WOW.
But really though, don't worry about it. And don't waste your time writing us about getting a WOW, because it's not going to do anything. Just keep taking amazing PHHHOTOs and keep your eyes on the WOW section to see how it's done.