As title says I have it fully charged and on wifi but nothing. Not sure what to do or if I should do anything at all and just keep waiting.
Just wait. It's rolling out slowly so not all countries etc get it at once. Besides that it's broken anyway so don't panic 😀
The rollout always takes a while but perhaps it's been paused this time while some fairly significant bugs are fixed. Sometimes it's good not to be on the bleeding edge - it's bleeding for a reason.