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Don't worry about getting it down "in the right way", just get it down. Write a horrible rough draft, and then you can see where the good parts are, what needs to be fixed, what can be expanded on, what needs to be tossed out completely. Nobody writes perfect first drafts, that's why they invented editing.

Basically everything that's already been said, and also it can't hurt to add some details or a bit of imagery so long as you're not overdoing it. Finding someone to edit for you might help too. From what it sounds like, you're trying to add length to your chapter, so I suggest dialogue, but only if you can fit it in without making it sound contrived. Here, this will probably be useful.

And remember, spellcheck is your friend. Most of the time.

Best advice I can give you though is that you should just stick with it. Keep writing, perseverance, all that jazz.

Good luck!