I have a problem of quick ejaculation and I am not happy with it.niether my wife. Help me.

To be able to give you better advice, could you give us a bit more information like:

How old are you?
How long has the problem been occurring/is it a recent development?
Any health concerns that might affect staying time?
What have you tried (so we don't tell you to try something you already have)?

And have you been to your doctor for a check up to rule out any physcial issues
And I guess how long is long. If you are doing 30 min now and want to go a hour, or go 3 min hoping to do 10 min