Wont start, have to keep turning it over several times.

What is your question?

Go out to start it and it will click,once, and wont start, you have to try several times before it will finally start. Have had it at the shop twice, once they put a new battery in, and second time a new starter. Now it is going it again. I have full power, all lights work, just clicks a few times before finally starting. What is wrong?