Infura has recently limited the number of requests per day. To prevent an application from crashing due to a request limit, we recommend that you use the application through your own Infura account: how to change Infura Endpoint
Pass the Wizard
Pass all the wizard's steps one-by-one.
The password that you use is used both for the application's autentification and for encrypting private key.
In case you lose your password, you will lose access to the application and account without the possibility of returning it.
After passing the Wizard you can use the application.