you can trust apple and their ability to perform their due diligence
Is there a way to know if wirex is storing private keys on their own servers or keys are stored on your phone? if they are saving your private keys to have access to your funds later, nobody should ever use that app. if that link which got OP's other account to get banned is not asking for anything other than downloading an application then there is no phishing here.
@OP. you should put ref links in your signature. and shame on you if you are going to ask for a refund for a few satoshi.
EDIT: disclaimer: I'm not acting as if I am admin or have any position in this forum. above statement is my own opinion.