First, let's make sure we understand what the criteria for valid ID are:
Needs to be either a passport or a driving licence
It needs to be in-date
The photo ID needs to be clear
You need to have the original document at hand (not a photocopy or a photo of a photo)
If you don't currently have a valid passport or driving licence:
please refer back to your agent or solicitor. They should be able to advise how you can proceed to the next steps.