The guidelines say to not eat anything until you have taken a picture, which has to include everything ordered. This is very clearly stated in the guidelines.
The guidelines ask you to submit any additional pictures you took, if you thought they might help then they want them. That does not override the prime requirement of the all comprehensive picture before anything is consumed.
If a lot of pans are empty (typically happens the first half hour they open), I learned to wander off and come back 15 minutes later starting afresh.
Otherwise, as advised, do not have them start plating your order if you opt to wait for anything not currently available.
My posts are solely based on my opinions and for my entertainment, contact a professional if you need real advice.
When you get in debt you become a slave. - Andrew Jackson