Email Notification on Registration submission

Hi,

It is really bothersome when I send an email to your support and had to wait for ages to get an answer.

Anyway, i am using your WCFM ultimate plugin and would like to know how to;

1. Set a limited amount of products per subscription plan
2. Add a new notification to send to vendors on successful registration… currently, the system is set to approve vendors upon registration but it doesn’t send an email to the vendor after the registration. It only does this when the admin approves the application. How can I enable this feature?
3. How do I replace this with a custom logo? Find the attachment below

Thanks and earnestly waiting for a response.