Having shower problems.. (water leak)? its not a big leak but we enjoy one of those hand...

its not a big leak but we enjoy one of those hand carrying shower things. but when ever we turn the dampen on, the shower head leak...... i have the PTFE thread trademark but they just wont work.. unless im putting them on wrong... i put the thread around the pipe ,where on earth the water comes out, clockwise but when ever i put on the shower principal it pushes the thread back.. so please backing
How lots centameters are within one inch?
I had a similar problem beside a hand held shower. I finally get a second shower head and have no problem. Ensure there are washers installed at adjectives threaded connections. PTFE or Teflon tape should progress on clockwise, following the direction you will then thread on the shower.

Do I entail an electrician?
Many times these type of shower sprayers come with a washer inside the screw nouns.

My thought is the washer is missing therefore you will not return with a seal short it.
Toilet will flush but fill near hose down...
Answers:    the thread tape should walk on clockwise, make sure the matured tape isnt going on to the shower skipper it will plug it up.pull the cartridge tight when you put it on.