I m Gmail user using gmail account by one year and suddenly i m unable to login into my Gmail account and i don’t know why this is issue happen, I received a error “password is not matching with user name” how can i solve this issue, i not getting solution anywhere i need [gmail customer service number](http://www.mail-customersupport.com/gmail-technical-support.html) where i can discuss my issue with gmail technician who is expertise to solving any issue of Gmail account.
if you have phone number then please share me gmail phone number which is toll free i m from USA California also other source where i can learn complete procedure then please send complete tutorials i will learn that procedure and try to solve my issue help of that online tutorials but solution should be step wise which will easy to learn by me because i don’t have technical skills that’s why i have to face many issues.