How do I even use Group Payouts anymore (In Vietnam)

For the most part, I just basically accepted that “welp I guess I have to deal with it now” to the mostly broken roblox website / slightly broken roblox app, but this is unusable (no way to change Paying Out and click Distribute)

I’m trying to recover all of the funds from this group

I’ve heard of Roblox VNG but I’m kinda skeptical about it
I don’t really know much about VPN stuff, which one to get if it even work

However I will try any method that can help me, thanks