If Facebook is unable to place a temporary hold on your PayPal account, it usually means there’s a verification issue.
Make sure your PayPal account is fully verified with a linked bank account and card, and that there’s no block on automatic payments. You should also check for any restrictions based on your region, as PayPal isn’t supported everywhere for Meta ad payments.
Try adding PayPal through Business Manager > Payments, and clear your browser cache or switch devices if needed. If it still fails, contact PayPal to ensure Meta isn’t being blocked on their end—or use a backup payment method like a debit or credit card.
