Alexa can't find the device

Any idea about why Alexa cannot find my Yellight Led strip?

The Yeelight app works OK and I am connected to the USA server.
I have tried to connect with IFTTT and it worked at the first attempt.
My Xiaomi Id is 1564646866.

Do you have an Alexa enabled speaker?
When I asked for the same thing, someone from Yeelight staff told me that is not related to my account, but I need to have a speaker.

This is interesting!

I only have an Amazon Dash Wand, but I have just realized that ran out of batteries.
Would this device be OK?

I really don’t know. Not familiar with Alexa and Amazon services in general. I just use it for shopping