I get an error saying my e-mail address and/or password is not correct

There are several problems and solutions at hand:

• You did not yet create an acount. The (personal) eventcode is not the password. You received the code from the event organisation and should enter this in the homescreen of the app after registering.
• You have yet to create a password, or you might have forgotten. Apply for a new password by clicking Forgot password. Follow the instructions your received in an e-mail and enter the eventcode in the app.
• Last time you registered with LinkedIn and are now tryuing to acces the app through e-mail. Login with your LinkedIn details or apply for a new password on the new account you want to use.