You can start by looking on fanfiction websites like Fimfiction. There are often a lot of stories involving these characters there. Just search for 'Zephyr Breeze' and 'Rainbow Dash' in the search bar.
Perhaps it's a story of friendship. Zephyr Breeze could be going through some tough times, and Rainbow Dash helps him out. They learn more about each other and become closer friends as a result. It could show how different characters from the My Little Pony universe can support one another.
One common theme is friendship. Since they are both characters from MLP, many fanfics explore how they form a bond, whether it's through shared adventures or helping each other out in difficult situations.
Sure. 'A Breeze and a Dash of Adventure' is a great one. It has an interesting plot where Zephyr Breeze and Rainbow Dash team up for a flying race across Equestria. The story really shows their different personalities and how they learn from each other during the race.
It varies. There are different levels of privacy when it comes to geo - tagged photos. Some social media sites give you the option to make your entire profile public, in which case strangers can see all your geo - tagged photos. However, if you go into the privacy settings and limit it to a smaller group, such as only people who are mutual friends, then strangers will be excluded. Also, some platforms may have a 'nearby' feature where people in the vicinity can see your geo - tagged photos even if they're not your friends, but this can usually be turned off in the settings as well.
There are many interesting fanfictions about Geo from Megaman Star Force. Some might focus on his adventures beyond what's shown in the game, like his encounters with new types of EM viruses. Writers often explore his character development, showing how he grows from a regular school kid to a powerful hero.
One more thing to consider is that there may be some interference from other apps on your device. Some apps may conflict with Snapchat's functionality. Try closing all other background apps and then attempt to add to Geo Stories again. If this works, then you can try opening the other apps one by one to figure out which one was causing the interference. If none of these solutions work, it might be a more complex software issue within Snapchat that only the developers can fully address, so reaching out to their support is a good next step.