YiFanFa

Data Deletion Instructions

Last updated: November 12, 2026

You can delete the data YiFanFa holds about you at any time, in any of these ways:

1. In the App

Sign in at app.yifanfa.com. Click Accounts & settings at the bottom of the left panel (at the top of the page on a phone), then under Data & account:

To remove only one Facebook account, click Disconnect next to it under Facebook accounts. Deletion in the App takes effect immediately.

2. From Facebook

Go to Facebook Settings & privacy → Settings → Business integrations (or Apps and websites), find YiFanFa and choose Remove. This revokes our access immediately; we then delete the related data.

3. By email

Email admin@yifanfa.com with the subject "Data deletion request" from the email address of your YiFanFa account. We will confirm by email.

We complete deletion within 30 days of your request, unless the law requires us to keep certain records. Data that has been aggregated and can no longer identify you may be kept.