Troubleshooting steps when you find "Invalid mobile number/email or password".
1. Incorrect Sign-In Channel: You may be attempting to Sign-In through a different channel than the one you registered with. For instance, if you signed up using your email address, you must Sign-In using your email address and from the same email account.
2. Incorrect Sign-In Credentials: The Sign-In information (mobile number/email) or password you entered is incorrect.
If you encounter problems while Sign-up or Sign-in to our website, please contact Singha Online Call Center 1245 (Monday - Sunday 8 A.M. to 6 P.M.)