ZFS pool and free space allocation

[Technomancer22]

Hello everyone, first time poster here.

I have a ZFS pool that has 878GB Free, with 1.22TB Allocated. I have been trying my best to figure out how to release that free space into the pool itself. Any help would be appreciated, Ill post the details below.
View attachment 97667

I have turned on Autoexpand for it as well. I would love to release the entire free space of data into my vm-100-disk-0.
View attachment 97668
View attachment 97669
View attachment 97670

 

[Impact]

Your attachments are broken.

 

[alexskysilk]

post the output of
zfs list -t all

all your questions would be answered there.