I wanted to know if anyone else is having this issue when u put iPhone in vibrate mode i can barley feel it or when on my desk its very light anyone else have this issue or know how to solve it.
You could always try making your own custom vibrate and instead of having a pulse, just have a constant vibrate for the entire ring. I'm sure you would feel that.
Go to settings > general > accessibility > turn on custom vibrations.
Then go to settings > sounds > (very bottom) Vibration patterns > create new vibration
All you do is tap out what you want the vibration to be and it will record it. you can play it back and change it up all you want. i have about 3 or 4 custom ones.
If you want it to just vibrate nonstop, just hold down on the screen until its done recording your "pattern" and name it like "constant" or "never ending" or whatever you want and used that.