Issues with my Focus 14 braille display on iOs

Braille on Apple Products

I am using a braille display for many things and now turned it on tonight. The problem is that it doesn't write what I say and the display iss healthy and new, so is there a way to fix this? It writes strange symbols. I have tried the spanish, swedish and english tables and it is all the äame. It is set on input six dots and output six dots.