What documents do I need to apply for a DTV visa in Laos, and how current must my bank statements be?

Hey everyone, hope you are having a good day 😊

I'm going to Laos to apply for my DTV on may 15th.

I just received my letter for 1 yr Muay Thai school, there are around 12 pages in it.

Do I have to take a picture of every page then send them or is it just one particular page?

I have my 6 months UK bank statements

2 months bank statements from my Thai bank with more than 500k.

I have my condo lease contract for 1 yr.

Can the bank statements be printed a few days prior to applying or do they have to be current to the day you apply?

As far as I've read this seems to be everything required.

Sorry if I'm asking silly questions but it's better to ask than to get it wrong.