can't disable vibrate mode with Message+ on Galaxy S9

[Android Central Question]

I use the Message+ app that came with my Galaxy S9 as the default SMS app. Can someone please tell me how to get it to stop vibrating when I receive an incoming SMS message? It is very annoying to hear my notification sound (dew drops) along with the vibration. Thanks in advance.

 

[medic22003]

I've stopped using message + in favor of textra but I'm pretty sure it's in the settings within the app to turn sounds and or vibrations off and on.