/cgl/ - Cosplay & EGL

Uhh. I just signed up for an account with taobao trends and got this email.

They werent trying to log in to the email I used to sign up, but instead log in to an secondary email that I have which was the same as my TBtrends username (I.E if my username on tbt was cgl, my email was cgl at gmail dot com)

Should I..not trust them anymore? find a new SS?