Thank you for joining the Community, Threasag11920.

I want to ensure that I can offer the finest answer to your problem. I need to get more information about the problem in order to get us on the same page.

May I ask if you're using the online or desktop version? Did you encounter any error codes or messages? Which area of QuickBooks are you unable to sign into?

I appreciate any information you can provide. I'm looking forward to working with you again, Threasag11920.