Hi, I'm Sandy and I look forward to help you today with the best answer possible.
I'm sorry about the issue.
I will work with you until it gets fixed. This is a question and answer session. Please do not hesitate to reply back to me at the box given below.
I checked your email address and while resetting the password, it shows an error message, "Invalid Username".
In this case, I suggest you two steps:
A. Fill out Yahoo recovery form:
Click the link:
topic=password ***** sign in
sub-topic=Unable to Sign in
Enter your Yahoo ID under Recommended options and click Submit.
Click "Email" under "We're here to help".
And fill out details.
Provide a working alternate email address as contact email address.
You can call Yahoo on this numbers, but, you may be put on hold for some time.
Call Yahoo toll-free at 1-***-***-**** if you’re in the U.S. or Canada.
If you’re not in the U.S. or Canada, call Yahoo toll number at1-***-***-****.
Please take a second to rate my service by clicking stars at the top of the screen then submit. Bonus/tip is highly appreciated.
If you have any other query regarding this issue, please reply back to me at the box given below.
Thank you, ***** *****