Love snapchat but not this glitch

Snapchat is really fun but i have a few concerns. First when i got the update on my lock screen it would say i got a snap from someone but when i unlocked it it wouldnt show a one on the app. Only when i went into the app and went to my friend list and waited for a few seconds would it then show up. Also i sent something to my squad and all it says is failed tap to try again. I tap and tap but nothing happens and i can no longer get into my squad chat. Plz get these glitches fixed and i will give you a five star rating!

Maldisney about Snapchat, v10.14.0.0