Why is my camera stretched?

[Android Central Question]

My camera on Snapchat is stretched when I'm playing with filters when I take a photo and when I video chat someone and it makes the other persons voice sound really low and demonic my camera app on my phone is normal its just Snapchat and its only just started happening it was fine before and now its not the filters won't even work because it stretches my face so far its really annoying and I would love if you could fix this.

 

[B. Diddy]

I moved this to the Snapchat forum for more specific traffic.