Your facetime won’t connect because of your energy field. Everybody has an energy field called an aura. This aura is represents your personality and who you will become. Strong auras can interfere with space and time. This warp of space and time can alter your reality and change the world you live in. You may also want to check your wifi connection too.
I also had such a problem when facetime stuck on connecting. There can be different approaches in solving it. In my case the screen turns black and a message pops up saying “There is no connected camera” along with a camera icon with a slanted line above it. Simply go ahead the link and fix it. Hope it will help. Good luck!