N/A or leave blank on renewal??

So for example on my renewal, on the i-821D it says if you;re requesting a renewal you only need to type in your current address, and not all the rest of the addresses like you would on the first request for daca. so do i leave all those additional spaces blank or put n/a? also seems like on some of the questions where you would write n/a it also has a yes or no question with a box that you have to check off... what would i do there?

Also, it says on the website that you dont have to send additional documents unless youre in a removal proceeding etc. but i still find threads from 2016 saying you need to send in a front and back copy of your work permit as well as two passport style photos with your a number. do i send those or not? i'd hate to lack evidence but then again i dont want them to think im not following directions if i do send them the work permit copies and passport photos. same thing goes with the n/a stuff

The two passport photos (w/ alien #) and copy of EAD is required for renewing work permit. If you need to leave a space blank, leave a space blank, don't put N/A; they say it in the instructions!

Put N/A

How To Fill Out Form I-765

3. Answer all questions fully and accurately. State that an item is not applicable with “N/A.” If the answer is none,
write “None.”

2. Further Information on filling out Form I-821D:
C. Answer all questions fully and accurately. If an item is not applicable or the answer is “none,” type or print
“N/ A,” unless otherwise directed

this is what im asking, it says at the last part "unless otherwise directed" so would that mean if it says for example "for initial requests only" that i should just skip that part completely and not write anything or put n/a in its place?

Obvious if a part is for initial applicants only then you skip the section. Don't fill it out