I have a samsung galaxy J7 prime running android 8.1, today the play store has completely disappeared from my phone its nowhere to be found, google play services is still running but I can't open any applications. Everytime I try to do so, a pop-up message appears saying that my device is "not compatible". I find that pretty ridiculous considering it was working yesterday. When I download google play store from a third party it fails but tells me that the playstore is already on my phone.