Need Help with Adding Vanilla Tweaks Data Pack

So i've recently tried to add vanilla tweaks data pack to my server, but for some reason its not working. I watched the video on how to install data packs and added it like i was supposed to but it still doesn't work. Anyone know what I'm doing wrong?

Yes, it doesn't function ingame. Nothing appears to have changed.

I've put the datapacks into the correct folder, but when I turn the server on and play, nothing changes, as if I never added datapacks. Theres supposed to be one player sleep, better wandering trader trades, and simple stuff like that

Its not a problem with the datapacks author, because its Vanilla Tweaks, which i've seen work for people using aternos

I've seen other forum posts, where people had a problem with it working, but they figured it out in the end.

Here: https://mclo.gs/KIvvODd

Any idea whats wrong?

This is the Datapack with all the features I wanted: https://vanillatweaks.net/share#EJ1b77

1.16.3 and just regular minecraft

I dragged it into the datapacks folder

I tried that as well but it didn't work