Alexa couldnt find a new device to connect

Hi im trying to link Alexa and HAOS.
I managed to link correctly, im using an external URL and linked it with Cloudflare, I used to use the Cloud. Then Alexa dissapeared from voice assists menu.
The problem is that Alexa cant find any device to connect.
I tried adding “api” to the yaml file, using filters, with no luck.
Is there anything else i could try? Thanks

I deleted the skill, lambda function and role, started over and it worked. I dont know what was the problem.