Facebook now bills, reports, and collects all ads revenue earned in India through Facebook India. Local law requires these transactions to be in Indian rupees (INR) and subject to Goods and Services Tax (GST) and Tax Deducted at Source (TDS).
Facebook will move your account to Facebook India, but to continue running ads from this account, you’ll need to reconfirm your payment method in Business Manager and all associated ad accounts by August 4, 2019. After this date your ad delivery will be paused until you take the required actions. In order to avoid disruptions to ad delivery, please reconfirm your payment method now.
Above mail got from Facebook (firstname.lastname@example.org)
Is it Real??