Plz fix probelms

I like this game a lot and there some things about it that are just so cool, but there are some problems that you need to fix. I have a iPhone 5 and every time I try to play it shows the niantic logo then it just freezes and quits me out of the game. I dont know if it is just me or my iPhone 5 but it doesnt work. My phone isnt broken or anything and its a new phone so its probably the game. I havent been able to play at all. Please, Niantic plz just fix this. I dont want to give a bad review but it is tempting. I know niantic wont probably read this but if you do just please just help. Honestly Niantic probably will lose a lot of players because of not fixing the bugs, etc. If you are about to get this game beware that it might not work.

BroA0317 about Pokémon GO, v1.27.4