CYBER ***** left unattended.

My Woolworths App account has been hacked. My delivery address has been changed to an entirely unknown address in Randpark Ridge. No matter how many times I change it, it reverts to thus ********** address. After being bounced from one call centre to the next, all equally USELESS, thus problem has not been remedied. I have no idea how thus CYBER ***** can impact me, or what information has been ******. I then emailed them repeatedly including screenshots. Automated replies only. No call or mail from them. My account is still compromised. I'm sure I can't be the only customer impacted. Disgusted by the absolute lack of concern, action or accountability.