NOTIFICATIONS TO PHONE TO LOW CANT HEAR!

Hello im writing you this letter as a server owner I have multiple people messaging me and telling me they cannot hear the notification push to their phones it’s to low when on loudest setting. Also Maby adding feature to add your own sound for the notifications when they come to your phone? As the ding that you guys have is so low and barely comes through the phone speaker! Is this alrdy a thing ? Can we change our notification sound to our phone to a custom notification or raise the sound levels so it can be heard? I’ve been seeing this for 5 years and you guys really need to change the notifications so we can pick the sound on our phones or thru the app the thuddd sound can’t hear when we get notified!