Could you clarify your question please? I'm not exactly sure what you mean by "Alfresco Web" here. Are you asking what the account details should be in order to connect to your Alfresco repository?
Are you having trouble finding which details to enter into the account setup form? Sorry, I'm still not sure what you're asking. But it seems from your other post that you've connected the mobile app now? If there's a specific query, or something you're stuck with, please reply here.