To receive tips on afirin.net as a Pro member, follow these steps:

1. Purchase a Hot or VIP package: Once you have one of these packages, your profile will automatically have the "Tips" feature enabled.

2. Enable tips on posts:
   - When creating a new post, you will see an "Enable Tips" button in the post form.
   - To receive tips on that post, simply enable this option before posting.

3. Enable tips on pages:
   - If you want to receive tips on specific pages (such as your profile or other content pages), go to the Page Settings and enable the tips feature.

This will allow your followers or viewers to send you tips on your posts and pages.