f(X) Wallet in google play and app store

Hi everyone, I came across this f(X) wallet, it seems to have a lot of bad reviews, is this the good wallet?

If it isn’t the good wallet, how can we take it down, if it is the good wallet, how can we increase the review rating because it could be misleading to new users like me.

I tweeted again and posting now on reddit too. FYI to all Pundians, don’t forget we have 21k+ on our subreddit.