Presence detector / sound for the deaf

Hello. I love this game, I have a 100 hour and I bought a pass. level 20 :frowning:
I play as much as possible, because I do not have the sound, because I’m deaf, because I do not hear the opponent arrive, behind me, where behind the door … an option / detector (even paying), which will inform of these two small problems will be a very very big plus. Thank you fornite