u/Terrible-Course-2955

Im on android 16,i downloaded the purrfectsnap and the snapchat patched by the app but when i press install another snapchat pops up and when i press install on the 2rd one it says invalid package,also i tried the lspatch method and the app keeps closing 1 second after i enter on it,the purrfect is from the dev (1.7.1)