Where the Google at? – Agar.io Review

Ok so I love agar.io, but im just so upset with it. I've been playing agar.io a for a while and I logged in using my google account. Which I am currently on lvl 15. I got agar.io on my iPhone and when it asked me to sign in it only showed me "sign in with Facebook or play as a guest" and I was like where is "sign in with Google" at? I'm just so frustrated because it takes you forever to level up, collect coins, and buy skins! I also have many skins! Does anyone know how to fix my problem? My second reason that has been bugging me is coins… You can only get coins 3 ways. By either buying them with real money, watching 30 second ads that only give you 10 coins, or leveling up; but when you level up you only get 50 coins. Now skins and xp and mass boosts cost over 100s of coins! I just wish there was a easier way to get a lot more than just 10 or 50 lousy coins!!??
Review by Focus is my jam! on Agar.io.