Slow payment still pending after 8.5 days.
I also requested a slow withdrawal three days ago and that's still pending.
If so, have you checked if it has already left your address
What address are you talking about?
Freebitco is a custodial service and it doesn't work like non-custodial wallets. When you request a withdrawal from a custodial service like freebitco, they send you the payment from their own address.