I need to redirect my members to their store page on login

I have the Gold membership and need two things:

1. I have installed the Login redirect plugin, but I am not sure which URL I should redirect the members to.

2. I want to disable all customizations to members store, and just allow them to upload resources (PDFs) to sell.

3. Also is there a way I can approve the member stores before they are activated?

I hope you can help.

Thank you.