AFR2305

Dear Team, I'm trying to get the clearances to work in the plane's EFIS. I also found your PDF. The first time I received to send to the controller until clearance. I received the audible alarm that a message had arrived. The message is displayed at the top of the efis, but it is impossible to validate or reject it. Then I made several tests with an IVAO controller, I no longer receive the audible alert message, but I then receive it in the FMS only in text and impossible to confirm clearance. In the top EFIS I have the following message ACTIVE ATC : LFBD 1 ADS-C CONNECTION I can't see the written message as I did the first time. I am attaching photos of my screen. I hope someone can help me. Best regards, Jean-Pierre Frei