There's an easy way for you to resend the login information of your affiliate. Follow the steps below to do this.
Step 1. Re-send them a welcome email for them to know their access to their dashboard. Click on Users from the admin dashboard and then Manage Users.
Step 2. Click on the blue pencil icon.
Step 3. Click on Resend Welcome Email link and select the referral program before clicking on the Send button.