@Isaac83 This info is from Dave & Deb updated helpguide which is listed on top of this help forum.
Step 1: Log into Twitter
Step 2: Search for @Airbnbhelp and choose "Follow" them.
Step 3: Send a Direct Message (DM) explaining your issue and wait for their response. They may ask for information such as your listing but always provide it over DM so it is not public.
3. Calling Airbnb's Customer Experience Line
***Please note that these phone numbers and any numbers below are meant for URGENT MATTERS so it is best to use the above two methods first***
Netherlands Phone No. +31 205222333