There's a few bits to tackle on this, so let me go bit by bit:
As to the check vs. electronic transfer, when you accessed the cashier to make your withdrawal, you chose the check option. We do not have an "electronic transfer" option. Further, you've received a check previously from us and this went to your home address which is registered in your casino account. This is the very same address we've sent your current payment to.
Next, I have sent AskGamblers your tracking information along with the email address and mailing address we have on file for confirmation/verification as it appears you are for whatever reason not receiving our emails. Once you receive this, I'd like to ask that you contact Sophie Evans via email (firstname.lastname@example.org) should there be any discrepancies or questions.
I'll continue to monitor this issue.