How to recover Photo from Snapchat Chat Message ( Saved in chat but accidentally Unsaved )?

Hoping someone can help as I know it is possible to recover from snapchat- my girlfriend sent me some adorable pictures of our from a recent kid which I saved in the chat ( was meant to save to camera roll but accidentally clicked save to chat ) so she deleted them from her phone & from recently deleted- when I went back into the snapchat messages I unsaved them from chat thinking I'd saved them to camera roll, when I've gone into my photos I've realised it didn't save and now we don't have them on my or my girlfriends phone- hoping someone's able to help with a way to recover them, - just to clarify the photos weren't sent through snapchat just sent inside the snapchat messaging system ( click on someone's name then attach photos from camera roll to the chat )
Phone is IPhone X running iOS 12.0

Why is my iPhone GPS acting wonky?

Whenever I'm driving and I turn on my GPS, it starts out just fine. However, as I continue on the path, sometimes the compass begins to float off course even though I'm going the correct way. Then Siri will tell me to "proceed to the route", even though I'm already on the route. Furthermore, if I do end up going the wrong way or passing up a turn, my GPS takes FOREVER to redirect me in the right direction.

I'm wondering if it is something wrong with the actual phone (I bought this phone used) or if the problem is with my service provider (I use Virgin Mobile which is owned by Sprint). If the second option is the issue, then I guess switching service providers would help?

I recently just started driving with Lyft, so fixing this problem is a must.

How do I remove the blur around icons on iOS 12.1?

I'm talking about the blur around the icons at the bottom of the screen. This usually contains the phone, mail, Safari, and Apple Music. I noticed online that some people have this removed and it looks a lot nicer. How can I do this? I have the iPhone XS.