Sansansan, usuario registrado

There is a lot of grammar issues in emails back and forth. The address they gave me is Garonne Consultants Inc. 19727 68th ave w Lynnwood WA 98036 which google then showed this is not a legit address. They pushed for me to use Zelle in order to send the money back, not PayPal. They sent me samples of the work already done that they need. The email is not a professional email.