Thank you for the reply. In my Gckey for background check, it says Not applicable.I know my background check is in progress because that's the status in my GCKey account, as of the last update on May 26, 2017. Also, ECAS states this: "We started processing your application on May 10, 2017."
I had uploaded additional police check on 11th June, as they requested, and nothing has changed since then.
Does that mean they hadn't received it?