Auto-reply trigger for Whatsapp 24h rule

Hei,

I tried to create a basic trigger but I feel I am missing something and I could not solve it by reading the other questions in the community... at least, I could not get to a solution.

My talknumber is also the number for reciving WA messages in ZD - strictly Customer Service

Of course, there is the 24h issue and I tried to avoid it by implementing a quick trigger:

When the above contion is met, I expect  ZD to automatically send a message reply:

However, the trigger does not work.

Is it due to WA and I must wait an improvement or am I failing something?

Thanks for the support and sorry if the question is a duplciate.

Cheers,
Nico