there is problem with the forget user name

In addition, be assure to enable less secure app if you are sending email from gmail else you cannot able to send email.

 

 https://myaccount.google.com/security

You are using same email addre for "from" and "to" which is not correct. You will need to hard code the "from" email address being "[email protected]".

Try again!

 

picture to forget username