You won’t ever be in the first page for all search terms (if you think about it that would be impossible for anyone) so the best thing to do would be to think of a very specific search term and optimise your listing for that. That’s the really hard thing to get right, but there is another thread
that is all about getting keyword ideas, as a fellow shop owner will suggest terms they think they would use themselves to find your item. That might be worth a go. 