Start by focussing on things in your life you are truly grateful for whilst you do the breathing part of the tapping sequence.
Do the tapping sequence two or three times before bed whilst focussing on some the of things that you have chosen.
If you have trouble falling asleep or wake in the night then choose a point like the index finger and tap with the same hand (make sure you are comfortable) whilst trying to focus on keeping up the rhythm of the tapping. Anytime your mind wanders, bring it back to the rhythmical tapping until you drift off to sleep.
If you have ongoing persistent sleep problems, please consult your doctor. You can also get in touch for more tailored help and support.