Don't worry I will get my documents confirmed by my educational board and send to the embassy but i have read application and I checked that I was single there in the column
(not trying to be funny but explaining something that i did not understand at some point)
When someone says "I would do this", it means they are asking/suggesting you to 'do this'.
On the other hand, when someone says "I will do this", it means they are going to 'do this'.