If the trouble persists too long you can look up the relevant solution from the onsite help links. However for getting the best solution to all the troubles you are facing, the best choice would be the Quicken Customer Service Helpline Number which is universally available and toll free.

More Info :-  http://www.quicken-phone-support.com/blog/2017/09/23/quicken-intuit-login-not-working/