How To Fix Snapchat Won’t Open Error or solve on iOS 9/10 iPhone, iPad, iPod Touch 2017 & Android

So today I am gonna tell you about that How to fix Snapchat error or we can say that Fix Snapchat Wont Open Error, by the way, this is the most common problem that you have faced in Snapchat but befoe I tell you about this problem that how to fix that you have to know first about what is snap chat and how this problem occur and what is the use of snapchat.