Marriott has expired my reward points which earned in Mar 2022 with no communication. I tried contacting their customer service through call and emails, only response I got was T&C copy paste. This was not resolved even after multiple follow-ups and customer service not even ready to involve their superior.
Did anyone face similar issue and if it is not resolved by Marriott, which Authority (like ACCC, ACFA etc.) we can involve to resolve such disputes?
National Points Authority.
You can lodge a claim, and eventually take them to POINTCAT.